Question

Find the angle that is supplementary to itself.

Answer 1

Answer:

180° is the right answer ok

Answer 2

Step-by-step explanation:

two angels are supplementary when sum of them is 180degree .let X be the angel .

if supplementary of X is X

X+X=180

2x=180

x=90degree is angel which is supplementary of itself.

I hope it's Will help you