Question

19. The adjacent angles of a
parallelogram are in the ratio 3:2,
then the measure of larger angle is ...​

Answer 1

The adjacent angles of a parallelogram is supplementary i.e their sum is 180 degree.

let the angles be 3x and 2x.

then, 3x+2x=180degree

therefore,x=36degree

so larger angle= 3x=3*36=108 degrees