Question

Two angles of a triangle are equal and the third angle is greater than each of those angles by 30°. Determine all the angles of the triangle.

Answer 1

let the two sides be x
then the third side is equal to x+30
we know that the sum of all the three angles of triangle is 180
then angles are
50,50,50+30
50,50,80
hope it helps you

Answer 2

Angles are=50, 50, 80
consider the equal angle as x.
then 2x+(x+30)=3x+30=180
x+10=60, x=60-10=50