Find the angles which is equal to its supplement?(a) 90° (b) 108° (c) 45° (d) 180°
Question
Find the angles which is equal to its supplement?(a) 90° (b) 108° (c) 45° (d) 180°
Solution
The angles which are equal to their supplements are those where the angle and its supplement add up to 180 degrees and are the same.
The supplement of an angle A is defined as 180° - A.
If an angle is equal to its supplement, then A = 180° - A.
Solving this equation for A gives A = 90°.
So, the angle which is equal to its supplement is 90°.
Therefore, the answer is (a) 90°.
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