两个长方形的周长相等,它们的面积请选择ABC2D9[*B2i/a9h,X2[4[4p1H(k2f4G2Q/M/k;w
A.相等4p1H(k2f4G2Q/M/k;w
B.不相等4p1H(k2f4G2Q/M/k;w
C.不一定相等4p1H(k2f4G2Q/M/k;w