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13问答网 > 用一幅三角板可以拼出哪几种角的图形

用一幅三角板可以拼出哪几种角的图形

2025-03-15 18:20:58

推荐回答（1个）

回答1：

您好。
一付三角板，有二个直角，二个45°角，一个60°角，一个30°角。
可以拼出：30°、45°、60°、75°、90°、120°、135°、150°、180°、210°、225°等等
还可以画出：15°以及15°的倍数的角。如105°、165°、195°、240°、255°、270°等等
祝好，再见。

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