Question

the measure of an angle is one fourth the measure of its supplementary angle​

Answer 1

in Civil Engineering. Maths keeps one mentally active. x + x/4 = 5x/4 = 180 or x = 4*180/5 = 144 deg. So the two supplementary angles are 144 deg and 36 deg.

So the two supplementary angles are 144 deg and 36 deg.

Answer 2

We know that two angles are supplementary when they add up to 180 degrees. Given that supplement of an angle is one-fourth of itself. = > x = 144