Question

Two adjecent angles of a parallelogram are in the 5:4 find the anglea

Answer 1

the angles are hundred degree and 80 degree

Answer 2

Answer:

Given two adjacent angles of a parallelogram are in the ratio, 5 : 4

We have to find the angles;

Let the adjacent angles be 5x and 4x.

We know that ' adjacent angles of a parallelogram are supplementary.

Therefore,

5x + 4x = 180

=> 9x = 180

=> x = 20

Thus,

The angles are;

5x = 5 X 20 = 100

And ; 4x = 4 X 20 = 80

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