Question

two angles of linear pair are in the ratio 1:3.find the angles ​

Answer 1

Step-by-step explanation:

ratio of angles=2:3

let one angle=2x

second angle=3x

sum of linear pair =180

2x+3x=180

5x=180

x=180/5

x=36

therefore

one angle=2x=2*36=72

second angle=3x=3*36=108