Problema Solution
The measure of an angle is 21 degrees more than twice its supplement. Find the measure of each angle.
Answer provided by our tutors
let 'x' represent the angle's supplement, then '2x+21' represents the angle
180 = x + 2x+21
3x = 159
x = 53
2*53 + 21 = 127
the angles are 53 and 127 degrees