Question

Adjacent angle of a parallellogram are in ratio 7:2. Find all the angle

Answer 1

Answer:

Step-by-step explanation:

Adjacent angles of a parallelogram are supplementary, which means their sum is 180. SO,

7x+2x=180

x=20

7x=140

2x=40

Opposite angles of a parallelogram are equal, so in a parallelogram ABCD angle A is equal to angle C and Angle B is equal to angle D.

Answer 2

Hope it helps........