Question

If the adjacent angles of a parallelogram are in the ratio 5:4.Find the measure of all the
angles of the parallelogram.​

Answer 1

Let the angles be 4x,5x

4x+5x=180

9x=180

x=20

4x=4×20=80

5x=5×20=100

All angles are 100,80,100,80

Answer 2

Answer:

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