Question

if one angle of trangle is 60 and the other two angles are in the ratio 1:2,find the angles​

Answer 1

Answer:

40° , 80° , 60°

Step-by-step explanation:

let the other two angle be x

We know that ;

1x + 2x + 60 = 180

3x = 180 - 60

3x = 120

x = 120 / 3

x = 40

The other two angles are :

1x = 1 × 40 = 40°

2x = 2 × 40 = 80°

Hope it helps!!

Answer 2

Answer:

30, 60

Step-by-step explanation:

let it be x

x + 2x + 60 = 180

3x = 180 - 60

x = 120÷3

x = 40

therefore, 1x = 40

2x = 40 × 2

= 80