Question

Two angles are supplementary. One angle measures 5 times the other angle. What is the measure of the largest angle?

Answer 1

Answer:

let an angle be x then other angle is 5x

since , both the angles are supplementary,   x + 5x= 180

6x = 180

x = 30

measure of largest angle = 5*30 = 150degree

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Let the smallest angle be x

so largest angle will be 5x

but both angle are supplementary

x+5x =180

6x =180

x=30

but largest. angle is 5x =150