两个正方形边长的比是3：5，周长的比是5p:i-C2x4P+x3s)c)d2P7H2[2`:s:x5S6S-o8i:B0d)z(P，面积比是4m3^-_(d,R6L+~0H-c/\。)\8W.H*q-^*_)v8i.l8D8x