Question

ratio of adjacent angel of a parallelogram is 7:2 find the measure of them​

Answer 1

Answer:

the ratio is 7:2

let angles are 7x and 2x

then

7x+2x=180

x=20

angles are 140,40,140,40

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Answer 2

$\huge\bf\blue{Hey\:Mate}$

We know that the sum of adjacent angles of a parallelogram is equal to 180°.

Let the angles be 7x and 2x.

=>7x + 2x = 180

=>9x = 180

=>x = 20

Therefore angles are 140° and 40° respectively.

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