Question

The angles of a triangle are in the ratio 5:6:7. find each angle​

Answer 1

Answer:

Sum of all angles of triangle = 180

then

let the angles be 5x,6x,and 7x

then

5x+6x+7x = 180

18x = 180

x = 180/18 = 10

then the angles are = 5x = 5×10= 50

similarly

6x = 60

7x = 70

HOPE IT HELPS......