Question

angles of a triangle are given in the ratio 6,7and 5.find each angle of triangle

Answer 1

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

6x+7x+5x = 180 (since the sum of all the angles of triangle is 180)

Therefore 18x = 180

X = 180/18 = 10

So the angles are

6x = 6*10 = 60

7x = 7*10 = 70

5x = 5*10 = 50