回复：回复：Yes, (2^2+3^2)^,5+0+[(7-2)^2+(8-3)^2)]^.5=10.67...

来源: 于 2011-09-14 13:12:09 [旧帖] [给我悄悄话] 本文已被阅读：次

Thanks.The","should be ".".If you ask why? Cz one angle is greater 120D.