CAD几何作图竞赛题（2021年3月），竞赛结果已公布

2005llnn

[i=s] 本帖最后由 2005llnn 于 2021-4-16 14:32 编辑 [/i]<br /><br />CAD&lt;font face="宋体"&gt;设计标志&lt;/font&gt;202103&lt;br&gt;本题目由会员2005llnn&lt;font face="宋体"&gt;提供&lt;/font&gt;&lt;br&gt; &lt;br&gt;&lt;br&gt; &lt;br&gt;&lt;br&gt;&lt;br&gt; &lt;br&gt;&lt;br&gt;&lt;font face="宋体"&gt;用AutoCAD作图法求出该题要求的5个数值。&lt;br&gt;尺寸精度要求精确到小数点后4 位。角度单位必须使用十进制度数,不得使用度/分/秒,百分&lt;br&gt;度和弧度,精度也要求精确到小数点后4位。&lt;br&gt;&lt;/font&gt;&lt;br&gt;&lt;font face="宋体"&gt;&lt;br&gt;&lt;/font&gt;&lt;br&gt;&lt;font face="宋体"&gt;&lt;div align="left"&gt;&lt;font size="4"&gt;&lt;font color="#444444"&gt;&lt;font face="宋体"&gt;&lt;font style="font-size: 18px"&gt;&lt;font color="#ff0000"&gt;参赛会员注意：图片以“附件”形式上传，不要点击“插入全部附件”，&lt;br&gt;阅读权限设置为“最高权限”。&lt;br&gt;&lt;/font&gt;&lt;font color="magenta"&gt;答题请在本主题帖内发回复帖&lt;/font&gt;&lt;/font&gt;&lt;/font&gt;&lt;/font&gt;&lt;/font&gt;&lt;/div&gt;&lt;font size="4"&gt;&lt;font face="宋体"&gt;&lt;font color="#ff00"&gt;本期&lt;/font&gt;&lt;/font&gt;&lt;font color="#ff0000"&gt;竞赛增加幸运奖，在获得一等奖的会员中抽出，进行实物奖励，详情参见2#有关&lt;/font&gt;&lt;font color="#ff0000"&gt;幸运奖说明。&lt;/font&gt;&lt;/font&gt;&lt;/font&gt;&lt;br&gt;&lt;br&gt;&lt;br&gt;

2005llnn

[i=s] 本帖最后由 2005llnn 于 2021-4-18 21:13 编辑 [/i]<br /><br /><div align="left">CAD几何作图竞赛题（2021<font face="Tahoma">年3</font>月），至3月24<font face="Tahoma">日止</font><br><font face="宋体">一</font>.竞赛题目<font face="宋体">：</font>CAD<font face="宋体">设计标志</font>202103</div><div align="left"><font face="宋体">本题目由会员</font>2005llnn<font face="宋体">提供</font></div><div align="left"><font face="宋体"><br></font></div><div align="left"><font face="宋体"><div align="left"><font face="Tahoma,"><font face="宋体"><font face="Tahoma,">用AutoCAD作图法求出该题要求的5个数值。<br>尺寸精度要求精确到小数点后4 位。角度单位必须使用十进制度数,不得使用度/分/秒,百分<br>度和弧度,精度也要求精确到小数点后4位。<br><br>二.竞赛要求<br>会员、技术团队成员都可以参加，版主不参加，使用AutoCAD、ACM和MDT二维软件，<br>在规定时间内将作出的jpg附件在本主题下跟帖发表，只提供数值而没有所作图的截图或<br>dwg附件，将不予评奖。<br>附件阅读权限定为最高权限。活动结束后由版主统一取消阅读权限。<br>禁止会员利用马甲一起参赛，发现将严惩。<br><br>三.竞赛时间<br>2021年3月17日至2021年3月24日。<br><br>四.评选时间及方法<br>2021年3月25日-2021年3月27日，由三维网技术论坛CAD版块<br>版主为评委，内部评选出各奖项。</font></font></font></div><div align="left"><font face="Tahoma,"><font face="宋体"><font face="Tahoma,"><br>五.奖励<br>1、一等奖：5题全对奖励三维币50；<br>2、二等奖：答对4题奖励三维币40；<br>3、三等奖：答对3题奖励三维币30；<br>4、四等奖：答对2题奖励三维币20；<br>5、五等奖：答对1题奖励三维币10；<br>6、作图基本符合要求者先各奖励10个三维币；<br>7、根据竞赛实际情况会对奖励规则进行适当修改。<br><br>六.其它<br>竞赛结束后在本帖发回复帖进行点评和讨论。<br><br>七.幸运奖<br>本次竞赛设置幸运奖，按获得一等奖的会员发帖顺序进行编号，不超过10人编为一组，11-20人均分为2组，21-30人均分为3组，如不能均分，前一组多1位。<br>每组有1位可获得幸运奖，进行物质奖励。本期中奖幸运号码按3月28日星期日开出的七星彩号码第1位为中奖号码为准，如果第1位号码<br>没有符合中奖要求，就按七星彩号码第2位为中奖号码，以此类推。当期7个号码都不符合中奖要求，就按下一期的七星彩开奖号码为准。<br>如果中奖者在下一期竞赛开始前还没有办理领奖事宜，按弃奖处理。</font></font></font></div></font></div><br><font size="6"><font color="green">竞赛已结束，评定成绩见下表：</font></font><br><table width="98%" class="t_table"><tbody><tr><td width="44"><div align="center"><font face="宋体"><font size="3"><font color="#000000">楼层</font></font></font></div><br></td><td width="138"><div align="center"><font face="宋体"><font size="3"><font color="#000000">用户名</font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">A</font></font></font></div><br></td><td width="68"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">B</font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">C</font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">D</font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">E</font></font></font></div><br></td><td width="60"><div align="center"><font face="宋体"><font size="3"><font color="#000000">正确数</font></font></font></div><br></td><td width="60"><div align="center"><font face="宋体"><font size="3"><font color="#000000">抽奖号</font></font></font></div><br></td></tr><tr><td colspan="2" rowspan="1"><div align="center"><font face="宋体"><font size="3"><font color="#000000">标准答案</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">3</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">ahu</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">5</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">1</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">4</font></font></font></div><br></td><td><div align="center"><font face="宋体"><font size="3"><font color="#000000">搜一搜</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">885.8339 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">31862.3142 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">3</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">5</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">zhaoyafei19</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">380.1837 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">23.7741 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">884.2591 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">31795.5293 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">1</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">6</font></font></font></div><br></td><td><div align="center"><font color="#000000"><font size="3"><font face="宋体">塔山</font><font face="Times New Roman">817</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">5</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">2</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">7</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">TKG-09</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">380.1837 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">23.7741 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">884.2591 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">31795.5293 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">1</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">8</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">spar</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">5</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">3</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">9</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">gongwen0519</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">885.8339 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">4</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">10</font></font></font></div><br></td><td><div align="center"><font color="#000000"><font size="3"><font face="宋体">落泪的</font><font face="Times New Roman">_EK9Vw</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">218.0800 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">4</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">11</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">gerald_lee</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">884.3182 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">4</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">12</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">liuzhugang</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">371.2182 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">863.3339 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">32008.5618 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">2</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">13</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">wupeiqi</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">389.6625 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">23.7741 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">906.1985 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">31795.5293 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">1</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">14</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">chenqi</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">380.1837 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">23.7741 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">884.2591 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">31795.5293 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">1</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">15</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">sh_mrhg</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">31870.1257 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">4</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">16</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">hzh_79</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">5</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">4</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">17</font></font></font></div><br></td><td><div align="center"><font face="宋体"><font size="3"><font color="#000000">凤九天</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">5</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">5</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">18</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">zjp</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">31870.1257 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">4</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">19</font></font></font></div><br></td><td><div align="center"><font face="宋体"><font size="3"><font color="#000000">冰冻咖啡</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">380.1837 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">15.1975 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">884.2591 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">31795.5293 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">1</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">20</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">zhangwp</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">884.2591 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">31795.5293 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">3</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">21</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">tangdaoliang</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">381.0485 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">23.9623 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">884.2591 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">31803.3399 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">1</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">22</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">qing1357</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">381.1692 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">24.0490 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">886.0853 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#ff0000">32008.5618 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">1</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">　</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">23</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">chuangking</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">5</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">6</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24</font></font></font></div><br></td><td><div align="center"><font face="宋体"><font size="3"><font color="#000000">大隐于市</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">5</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">7</font></font></font></div><br></td></tr><tr><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">25</font></font></font></div><br></td><td><div align="center"><font face="宋体"><font size="3"><font color="#000000">健康的用户名</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">381.0146 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">24.1056 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">885.7118 </font></font></font></div><br></td><td width="76"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">218.0773 </font></font></font></div><br></td><td width="93"><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">31862.3152 </font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">5</font></font></font></div><br></td><td><div align="center"><font face="Times New Roman"><font size="3"><font color="#000000">8</font></font></font></div><br></td></tr></tbody></table>注:表中文字为红色者，代表答案错误；空白者代表未提供答案或答案不明确

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2021.3练习

zhaoyafei19

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2005llnn 发表于 2021-3-17 10:08
! V# J+ }! ?! f* h8 i: z0 JCAD几何作图竞赛题（2021年3月），至3月24日止
/ }/ F% Q! X' I  g3 {/ j一.竞赛题目：CAD设计标志202103本题目由会员2005llnn提供
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3.24
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