Question

two angles of a triangle are in ratio 1:2 and it's third angle is 60°.find the other two angles of the triangle ​

Answer 1

the third angle is 60 degrees

first and second angles are in ratio of 1:2

so,

1x+2x+60=180(the total of all angles in triangle)

3x+60=180

3x=180-60

3x=120

x=120÷3

x=40

Answer 2

Answer:

40

degree and 80 degree