Question

The sum of angles of the triangle are in the ratio of 1:2:3. Find the respective
angles.

Answer 1

Answer:

let the common ratio be x.

x+2x+3x=180

6x=180

x=30

Answer 2

Step-by-step explanation:

let the ratio be x

1=x

2=2x

3=3x

We know that sum of the triangle is 180°

x+2x+3x=180

6x=180

x=180/6

x=30

2x=2*30=60

3x=3*30=90