Question

The difference between the measures of two supplementary angles is 42. find both

Answer 1

69 and 11, took me 1 hour to slove this

Explanation:

Answer 2

supplementary angles will add up to 180

x - (180 - x) = 42
x - 180 + x = 42
2x - 180 = 42
2x = 42 + 180
2x = 222
x = 222/2
x = 111

180 - x =
180 - 111 =
69

ur angles are : 69 and 111