Question

Two adjacent angles of a parallelogram are in the ratio 2:1 .Then their measures are​

Answer 1

Answer:

2x+x=90

3x=90

x=90/3

x=30

so there measure will be

2*30=60

1*30=30

Answer 2

well, we know sum of adjecent angle of a pallelogram is 180°

let the ratio constant be x

by question,

2x+1x=180

3x=180

x=60

1st angle = 2*60= 120° ans

2nd angle = 1* 60=60° ans

hope it helps

gn