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  • THE ADJACENT SIDES OF A PARALLELOGRAM ARE IN THE RATIO 3:7AND ITS PERIMETER IS 100cm.FIND THE SIDES OF A PARALLELOGRAM

THE ADJACENT SIDES OF A PARALLELOGRAM ARE IN THE RATIO 3:7AND ITS PERIMETER IS 100cm.FIND THE SIDES OF A PARALLELOGRAM

Answers (1)

perimeter of parallelogram = 100

Let the adjacent sides of the parallelogram are 3x and 7x.
We know that, the opposite sides of a parallelogram are equal.
Hence, the other two adjacent sides are also 3x and 7x.

3x + 7x + 3x + 7 x =100

x = 5

so required sides are sides are 35 cm, 15 cm, 35 cm and 15 cm.

Posted by

shubham.krishnan

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