Math, asked by dishapagare63, 18 days ago

the ratio of two adjacent side of a parallelogram is 7:9 and the perimeter is 90 cm. find the value of the perimeter 5B

Answers

Answered by niviode

1

Answer:

Let the adjacent side be 5x and 7x respectively.

We know that opposite sides of parallelogram are equal and opposite

So, 5x+7x+5x+7x=24x [Perimeter]

Given, 24x=72

x=3

Hence length of sides of parallelogram are 5×3 and 7×3 or 15 cm and 21 cm.

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