Question

if an angle of a parllelogram is four fiffths of its adjacent angle than find the angles of parllelogram​

Answer 1

Answer:

Let one angle of parallelogram=x

Adjacent angle of parallelogram=180−x

According to problem

x=

5

4

(180−x)

5x=720−4x

9x=720

x=80

o

One angle=80

o

Adjacent angle=100

o

.

solution