Question

If an angle of a parallelogram is two - third of its adjacent angle, find the angles of the parallelogram. ​

Answer 1

Answer:

in a parallelogram sum of two adjacent angles is 180..(1)

let one angle be x and other angle be 2/3x

thus by applying (1)

x+2/3x=180

5x/3=180

x=108

Answer 2

Answer:

45

Step-by-step explanation:

let the adjacent angle be x

then according to question other angle will be 1/3x

1/3x +x =180

1x+3x/3=180

1x +3x =180×3

4x =540

x =540/4

x=135

1/3x=1/3×135

=45