题目

若一个直棱柱的侧面积为36,它的底面周长与高的和为12,则它的高为_______________. 答案:解析:设直棱柱的底面周长为c,高为h,则答案:6 ________ what he says, I’ll go. [  ] A.Despite B.though C.in spite D.rather than
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