Question

in any triangle, the sum of three angles is always equal to 180 degre. if ratio between three angles in 5:6:7, find the measurement of each angle.​

Answer 1

let be no is 5x,6x,7x

sum= 5x+6x+7x=180

18x=180

x=10

first side=5*10=50

6x=6*10=60

7x=7*10=70