Question

THE MEASURE OF TWO ADJACENT ANGLES OF PARALLELOGRAM ARE IN RATIO 4 : 5,FIND THE MEASURE OF EACH OF THE ANGLES OF THE PARALLELOGRAM​

Answer 1

Answer:

Let the constant be x.

According to the given condition

» 4x + 5x = 180

» x = 20

Therefore, angles of parallelogram are 80⁰, 100⁰, 80⁰ & 100⁰.