Question

two angles are supplementary. one angle is three times as large as the other angle. find the measure of the angles

Answer 1

Algebra baby
Let x = smaller angle
Let 3x = larger angle
What would be the equation?

Answer 2

4x...?

Answer 3

uhh not complete
What would two supplementary angles add up to?

Answer 4

180 degrees?

Answer 5

so what would 3x + x =?

Answer 6

so 4x=180

Answer 7

so x=45, and 135?

Answer 8

good :)

Answer 9

thanks!