The sum of adjacent angles on a straight line is?
- 90°
- 270°
- 180°
- 360°
Explanation
Adjacent angles are two angles that share a common side and vertex.
When they lie on a straight line, they form a linear pair.
The sum of angles in a linear pair is always 180°.
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اس سوال کو وضاحت کے ساتھ پڑھیں
