21 lines
560 B
Markdown
21 lines
560 B
Markdown
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---
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title: Complementary Angles
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localeTitle: 互补角度
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---
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# 互补角度
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## 定义
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两个角度（当加在一起时）具有90°的总和，称为互补角度。
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互补角度不必彼此相邻，只要总长度为90°即可。
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### 例如 ：
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在上图中，图`a.`和`b.`表明互补角是_相邻的_ ，而在`c.`和`d.` ，互补角度_不相邻_ 。
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## 更多信息：
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[互补角度](https://www.mathsisfun.com/geometry/complementary-angles.html)
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