Question

the measure of three angle are in the ratio 5:6:7 find measure of all angle

Answer 1

Let the angle be x
5x+6x+7x=180
18x=180
x=10

5x=5*10=50
6x=6*10=60
7x=7*10=70

Answer 2

Heya,

5:6:7

=> 5x+6x+7x=180

=> 11x+7x=180

=> 18x=180

=> x=180/18

=> x=10

Therefore,

5x=5×10=50deg
6x=6×10=60deg
7x=7×10=70deg

Hope my answer helps you :)

Regards,
Shobana