Question

If one of the angle is 60 degree and the other two are in the ratio 1:2,
find the angles.

Answer 1

Let the two angles be x and 2x

Sum of angles of triangle=180°

60+x+2x=180

3x=180-60

x=120/3

x=40

2x=80

Explanation:

40 and 80 are other two angles