Question

The ratio of two angles is 4:5
find the
1.larger angle if smaller angle is 112
2. smaller angle if larger angle is 235

Answer 1

Step-by-step explanation:

1)

let the greater angle be x

smaller angle=112°

ratio of greater angle = greater angle

to smaller angle. smaller angle

5/4 = x/112

x = 112*5/4

x = 140°

2)

let smaller angle be x

larger angle = 235°

ratio of small angle = smaller angle

to larger angle. larger angle

4/5 = x/235

x=188°