Question

if an angle is equal to it's supplement find the angle​

Answer 1

Answer:

90 degree

Step-by-step explanation:

as supplement is 180 and 180-90 =90

Answer 2

Answer:

the sum of two supplementary angles is 180

the question says both the angles are equal

let the angle be x

x + x= 180

2x=180

x=180/2

x=90.

therefore the two angles are 90 and 90