Question

Find an angle which is equal to its supplement.

Answer 1

The angles whose sum is 180 degree are called supplementaey angles.

Let the angles be x

x+x=180
2x=180
x=180/2
x=90

90 +90 =180 degree

The angles are 90 degree in measure

HOPE IT HELPS YOU

BRAINLIEST ANSWER

Answer 2

Answer:

Step-by-step explanation:

Let the angles to be x

So,x+x =90°

2x = 90°

X=2/90=45°

I hope you have understood it

Please if you have any questions or doubt so comment and please like my answers,