Question

IF TWO SUPPLEMENTARY ANGLES HAVE EQUAL MEASURE, WHAT IS THE MEASURE OF EACH EACH ANGLE?

Answer 1

Let the angles be x and y.

But x=y

And x+y=180

So,

2x = 180 x = 180/2 = 90.

Therefore both angles measure 90°.

Hope it helps

Mark brainliest

Answer 2

Answer:

let supplimentary angles be a,b (a+b=180°)

if a=b then 2a=180 ,a=b=90°