Question

90° - Write the measure of supplementary angle of the given angle.

Answer 1

Hello !

Here is your answer !


X + 90° = 180°

X = 180° - 90°

X = 90°



Hope it helps

Answer 2

Solution :

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Two angles are said to be

supplementary angles if their

sum is 180°.

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One angle ( x ) = 90°

Let the second angle = y

x + y = 180°
.
=> y = 180° - x

=> y = 180° - 90°

=> y = 90°

Therefore ,

Supplementary angle of 90° is 90°

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