作图:已知∠AOB,点P在OA上,请以P为顶点,PA为一边,作∠APC=∠AOB.
20-21七年级下·甘肃张掖·期中 查看更多[2]
更新时间:2021-08-24 21:10:13
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【知识点】 尺规作一个角等于已知角解读
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解答题-作图题
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