作者Jerryerica (Jerry)
看板GMAT
標題[計量] GWD-24-31
時間Mon Sep 15 21:52:38 2008
Each side of a certain parallelogram has length 6. if the area of the
area of the parallelogram is 18. which of the following is the measure
of one of its angles?
A. 30’ B. 45’ C. 60’ D. 90’ E.120’
答案:A
請板上大大幫忙 謝謝^^
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