Question

Find the angle which is equal to its supplenemt

Answer 1

Step-by-step explanation:

Let 'X' be an angle. Then its supplementary = 180 - X

Given,

X = 180 - X

X + X = 180

2X = 180

X = 90

Answer 2

Answer:

let the angle be x

supplementary angle= (180-x)

so,

x=180-x

2x=180

x=90

90° is answer.

hope this helps you ☺️