Question

two angle of triangle are in ratio of 2:3 and its third angle is is 80 degree find the other two angle of triangle​

Answer 1

Answer:

Let the angles of triangle be A= 2x , B = 3x , C= 80°

A+B+C = 180°

2x + 3x + 80 =180

5x = 100°

x = 20°

Therefore other two angles = 40°, 60°