Question

one angle of a triangle is equal to the sum of other two. If the ratio of the other two angles is 7:8, find the angles of the triangle ​

Answer 1

Given that one angle of a triangle is equal to the sum of other two.

if the ratio of the other two angles is 7:8.

we have to find the angles of the triangle.

also the ratio of the other two angles is 7:8.