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发表于 2012-12-20 09:56:01
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显示全部楼层
来自: 中国辽宁沈阳
还允许回帖么?; i. Z Q! |1 d( U: ?' N! {
另外除了数值答案,还能讨论下大家怎么做的么?1 b1 C2 o9 U. L
对于圆弧A和B区域的底狐我是用弦长计算法得到的半径,然后才画出来的,有直接作图法么?
3 F) o6 z. ]2 A另我总结了一下表格,排序。5 n/ e' x( ~- ^9 k) D
35个全对的- I4 I9 @- z9 O, c
序号 楼层 用户名 A B C D E 正确数; C" c ~& \. F9 I
标准答案 34.297 238.1872 23755.3983 157.8856 42.9602 53 V* N4 `8 ~& D
1 4 大隐于市 34.297 238.1872 23755.3983 157.8856 42.9602 5
- c. X# a7 t9 Y0 _& f8 g2 _& w2 6 林主0598 34.297 238.1872 23755.3983 157.8856 42.9602 5+ j% Q- n+ R! h1 Z2 k j( |) F
3 7 oxm44 34.297 238.1872 23755.3983 157.8856 42.9602 5
! e4 w; o) {. d4 9 冰冻咖啡 34.297 238.1872 23755.3983 157.8856 42.9602 5
q+ E6 j& @ V% [, [1 C& K/ S5 11 oscar.zl 34.297 238.1872 23755.3983 157.8856 42.9602 5
( R: d7 r: {& x6 15 gongwen0519 34.297 238.1872 23755.3983 157.8856 42.9602 5
# ~. k7 P6 x4 [6 t' [# T7 16 dadam2000 34.297 238.1872 23755.3983 157.8856 42.9602 5; {# Y9 W. F/ \5 W4 U7 x5 e
8 18 flowerinrr 34.297 238.1872 23755.3983 157.8856 42.9602 5! u: ~) Q7 W. S: c5 [ Y0 @- o
9 19 一路彩虹 34.297 238.1872 23755.3983 157.8856 42.9602 5
# d& d) d. K9 {8 j7 s' j10 20 wheasy027 34.297 238.1872 23755.3983 157.8856 42.9602 5# [/ B& I+ K5 ?
11 21 smartlz 34.297 238.1872 23755.3983 157.8856 42.9602 5* L( |4 e& u9 m6 y1 z/ g4 [
12 25 塔山817 34.297 238.1872 23755.3983 157.8856 42.9602 5
+ A8 @& C8 C# l7 Y! L3 M13 27 cyanapple721 34.297 238.1872 23755.3983 157.8856 42.9602 5+ N6 p, W: z9 m9 X
14 28 wupeiqi 34.297 238.1872 23755.3983 157.8856 42.9602 5
% d3 E. N" ]7 ?: {) I15 30 LIAIYAO 34.297 238.1872 23755.3983 157.8856 42.9602 53 \7 j3 |, M0 y) g" f* c5 t
16 31 泽畔无语 34.297 238.1872 23755.3983 157.8856 42.9602 5* |$ ?$ d" s0 T/ m ?+ q
17 33 yinchuan99001 34.297 238.1872 23755.3983 157.8856 42.9602 54 J) i1 _7 W8 {. S& Y# P
18 34 zhou-pei@263 34.297 238.1872 23755.3983 157.8856 42.9602 53 [, i1 b2 ?0 B. i
19 36 西门吹鳕 34.297 238.1872 23755.3983 157.8856 42.9602 5" x6 K9 f' g) J# N" o( u
20 38 lxf325 34.297 238.1872 23755.3983 157.8856 42.9602 5+ S$ K% J. L4 B' m' g
21 39 lijichenga 34.297 238.1872 23755.3983 157.8856 42.9602 5
1 W; ]) R1 U7 i8 V6 S22 41 chenqi 34.297 238.1872 23755.3983 157.8856 42.9602 5
8 |3 E+ v! I o f0 |, |23 42 mgame168 34.297 238.1872 23755.3983 157.8856 42.9602 5
& A. D: R1 { Y9 H7 g24 43 chkbq 34.297 238.1872 23755.3983 157.8856 42.9602 5
! }8 D, V7 P3 d7 Y7 i/ ^$ J6 d25 47 S0501 34.297 238.1872 23755.3983 157.8856 42.9602 5
7 f* T% v8 t0 ~% y% x26 49 雪野飞鹏 34.297 238.1872 23755.3983 157.8856 42.9602 5& p/ Q/ P( F3 e) {
27 50 gsyefeng 34.297 238.1872 23755.3983 157.8856 317.0398 5
1 @0 d( @! _" S5 q. k" D, f28 51 nbasohu 34.297 238.1872 23755.3983 157.8856 42.9602 5
. z: G2 b% O0 c2 f29 57 play-boy 34.297 238.1872 23755.3983 157.8856 42.9602 59 M; h- \" n$ c1 i+ ` t& M
30 58 ss988 34.297 238.1872 23755.3983 157.8856 42.9602 5& c( v X, a8 s; B# y
31 59 chuhanshe 34.297 238.1872 23755.3983 157.8856 42.9602 5
0 I8 L+ Y: e9 C: C n; x: x, k32 61 megumi 34.297 238.1872 23755.3983 157.8856 42.9602 5& X* T0 D P1 d+ K! C4 c, P
33 62 jiutiansl 34.297 238.1872 23755.3983 157.8856 42.9602 5" B* v) F9 ~2 ]6 N) ]: v( Z- x" {$ s
34 63 liboloveg 34.297 238.1872 23755.3983 157.8856 42.9602 5* B( J: y0 _+ c, l: c S/ s
35 65 皮卡丘2007 34.297 238.1872 23755.3983 157.8856 42.9602 5
1 r$ ~+ ]5 \8 T36 3 yj9640 34.297 238.1872 23755.3983 154.3493 42.9602 41 k |6 P' H" t
37 8 qq625267377 34.297 238.1872 23755.3983 157.8856 46.6456 4
6 s0 H) Q* r2 o4 F# Y6 C5 T38 10 pppsheng 34.297 238.1872 23755.3983 157.8856 101.206 4
/ g! L7 L9 _ y4 u- j6 }5 ?39 12 凤九天 34.297 238.1872 22755.8151 157.8856 42.9602 48 H3 O2 w4 d0 K& t+ `
40 13 陳志強 34.297 238.1872 23755.3983 157.8856 35.8342 40 W( b$ J! X0 [+ s
41 14 xuyanrong 34.297 238.1872 23755.4251 157.8856 42.9602 4
7 K8 I3 O( b9 E$ J! |2 Z( w4 a) o42 26 TIANSHE 34.927 238.1872 23755.3983 157.8856 42.9602 4
. J7 X5 C7 L4 N/ t( v8 q; Y43 32 inuyasha_pw 34.297 238.1872 23755.3983 157.8856 42.9622 4
0 X4 o g- L* b+ a- {& a44 35 wangzai725 34.297 238.1871 23755.3983 157.8856 42.9602 4+ ?; I3 c# L* R, P. a0 D5 v! l! k/ |- `
45 44 sh_mrhg 34.297 238.1872 22755.8151 157.8856 42.9602 47 h" x+ {* N+ ^8 _% z$ `0 U
46 52 hbzyzyc 34.297 238.1872 23755.3983 157.8856 45.8036 4
0 @6 p+ }; d6 H! Z; j47 53 scufaige 34.297 238.5707 23755.3983 157.8856 42.9602 4
8 z; p6 U! s" [1 c% b, n) F48 54 yunfei2046 34.297 238.1872 23755.3983 157.8856 45.8036 4
) e& V! ~& {( |) b6 ~3 d9 \# a/ @8 b49 56 牠°_牛尐懶≈ 34.297 238.1872 23755.3983 157.8856 42.96 4. P& e n. V1 j8 ~: K
50 60 王老大先生 34.297 238.1872 23755.3983 157.8856 45.8036 44 E9 A1 r# O0 _5 f
51 64 lanshai 34.294 238.1872 23755.3983 157.8856 42.9602 45 H6 b' t% O1 F1 C- C* P) @
52 5 bafcptg 34.297 238.1874 23755.3983 157.8856 36 Z) T% T+ S, e$ Y8 V7 ?- }
53 40 yuansyou 34.297 250.7152 23755.3983 157.8856 101.2056 39 I$ S1 `* ^! k! g/ k- M- p; H' A, y/ F
54 17 zjc1386188 26.4429 238.1872 23750.9133 157.5595 42.9602 2/ }) _! ^3 v4 f& y/ Y' U
55 22 gerald_lee 42.3662 238.1872 23884.8828 157.3983 42.9602 2
1 }1 g8 N4 b& T! |56 23 无敌二号 34.3 238.1872 776.2175 157.8856 43 2' Q4 `! e6 N" Y
57 29 xuezhongfei2002 26.4429 238.1872 23750.9133 157.5595 42.9602 29 F) p2 J9 s4 f9 J: q6 t* M
58 37 幸福_真好 34.297 238.1871 23755.3983 157.9 43 2
# C; O& S0 \' x1 Z, S$ C |59 46 16842+98 26.4429 238.1872 23750.9133 157.5594 42.9602 2
& J% q* H4 p' C5 H+ g60 55 sanmaosjy 38.6259 238.1872 23768.0334 157.5948 42.9602 2) @1 Q! A+ V0 O7 f6 S) n+ H r b, k. ~ `
61 45 sdz1207 34.2706 238.1872 23748.966 157.8814 42.9607 1
. R2 i2 d- g! w& q( z62 24 牧牛人 34.84 230.9682 157.88 46.615 01 W2 R4 m+ F* b& a5 K$ Z9 k
63 48 HUA见证发展 33.8057 238.1716 22019.3894 157.5203 0& J5 _1 N; w, x" s `4 ?% }
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