Question

two angles of a triangle our twice the third angle of the triangle find the three angles of the triangle​

Answer 1

Let the two angles of a triangle

= 2x

and 3rd angle be x.

A/q

x + 2(2x) =180

= x + 4x = 180

= 5x = 180

= x = 180/5

= x = 36

Hence, the first two angles

= 2x

= 2× 36

= 72°

And the third angle

= x

= 36

angle A = 72° , B = 72° , C = 36°