A.反符號(hào)按角度大小分配B.反符號(hào)按邊長(zhǎng)比例分配C.反符號(hào)按角度數(shù)量分配D.反符號(hào)按邊數(shù)分配
A.-170.92m B.170.92m C.104.30m D.-104.30m
A.1/2200 B.1/3100 C.1/4500 D.1/15500