如图一个含45°的三角板HBE的两条直角边与正方形ABCD的两邻边重合,过E点做EF⊥AE交∠DCE的角平分线于E点.试探究线段AE与EF的数量关系,并说明理由.
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/13 15:27:29
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