A.大地四邊形 B.中點多邊形 C.雙三角形 D.雙大地四邊形
A.6.19m;13.57m;150.71m;78.45m B.13.57m;150.71m;78.45m;6.19m C.78.45m;150.71m;13.57m;6.19m D.150.71m;13.57m;78.45m;6.19m
A.9.400m;0.900m B.9.400m;1.200m C.9.550m;0.900m D.9.550m;1.200m