Question

Two angles of a triangle are in the ratio 1:2 and its third angle is 60. Find the other two angles of the triangle.​

Answer 1

Answer:

60°

Step-by-step explanation:

substitute the calues u will get the ans

Answer 2

Answer:

40,80,60

Step-by-step explanation:

Ratio: 1:2 = 1/2

let one side be 'x'

1 × x = 1x

2 × x = 2x

Third angle = 60°_____(given)

1x+2x+60 = 180° __________(angle sum property)

3x+60° = 180°

3x = 180-60

3x = 120°

x = 120/3

x = 40°

First angle = 1 × x = 1 × 40 = 40°

Second angle = 2 × x = 2 × 40 = 80°

Hence, 40°,60°,80°