最終更新日：2024/08/05

(geometry) Either of the angles directly opposite to each other when two lines intersect in a plane.

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opposite angle

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元となった辞書の項目

opposite angle

noun

(geometry) Either of the angles directly opposite to each other when two lines intersect in a plane.

The opposite angle of a right angle is also a right angle.

意味（1）

(geometry) Either of the angles directly opposite to each other when two lines intersect in a plane.