Command: Circle % b6 }5 |/ i1 M1 L" ~Specify center point for circle or [3P/2P/Ttr (tan tan radius)]: 3p- \* ?$ W+ k/ G7 R3 V
Specify first point on circle: tan to * N, t1 O, V+ R6 ySpecify second point on circle: tan to 7 Q) K7 E) E+ \3 a* a. }3 o4 {Specify third point on circle: per to 选中心线