如图,正方形ABCD与正方形AEFG起始时互相重合,现将正方形AEFG绕A逆时针旋转,设旋转角∠BAE=α(0·
要详细的说明3种情况啊
人气:369 ℃ 时间:2020-03-23 04:37:26
解答
α=0º,或者180º时,F会落在正方形的对角线AC上.
α=60ºº,或者300º时,F会落在正方形的对角线BD上.有详细的过程吗有图也可以
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