Answer:
89° and 91°
Explanation:
let the measure of the supplementary angle be x , then
the angle = x - 2
supplementary angles , sum to 180°
sum the 2 angles, equate to 180 and solve for x
x + x - 2 = 180
2x - 2 = 180 ( add 2 to both sides )
2x = 182 ( divide both sides by 2 )
x = 91
x - 2 = 91 - 2 = 89
the measure of the 2 angles is 89° and 91°