Find the missing number.11 is to 121 as 13 is to:A .169 B.213 C.131 D.193 E.129

问题描述:

Find the missing number.11 is to 121 as 13 is to:A .169 B.213 C.131 D.193 E.129

121是11的平方,所以13的平方是169,选A