Question

the five angles of a pentagon are in the ratio 5 ratio 6 ratio 7 ratio 8 ratio 10 find each angle​

Answer 1

Answer:

Step-by-step explanation:

let angle are 5x,6x,7x,8x,10x

5x+6x+7x+8x+10x=(2*5-4)*90

36x=6*90

x=6*90/36=15

so the angle s are

5x=5*15=75

6x=6*15=90

7x=7*15=105

8x=8*15=120

10x=10*15=150