aye, two angles are supplementary and the measure of one is eleven times the measure of the other . find the measure of the larger angle.
Let the smaller angle = x
And the larger = 11x
So.....
x + 11x = 180 simplify
12x = 180 divide both sides by 12
x = 15° this is the smaller angle
And the larger angle = 11 (15°) = 165°
