Question

what is the supplement of a right angle?

Answer 1

Answer:

The supplement of the right angle is also a right angle as: If one angle is 90 degrees, the other angle will definitely become 90 degrees as their sum is 180 degrees.

Answer 2

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First, you need to know what is meant by supplementary angles.

Supplementary angles:

Two angles are called supplementary when their measures add up to 180 degrees.

Example:

$\angle{A}+ \angle{B} = 180 \degree∠A+∠B=180°$

Now, let's come to the question:-

Solution:

Supplement of right angle= One angle is 90°

So,

$\begin{gathered}90 \degree+ \angle{B} = 180 \degree \\ \angle{B} = ( 180 - 90) \degree \\ \angle{B} = 90 \degree\end{gathered}$

90°+∠B=180°

∠B=(180−90)°

∠B=90°

Therefore, the supplement of right angle is 90°( right angle)