Question

if the adjacent sides of parallelogram are in the ratio 3:7 . if the perimeter is 250 m. then find the sides​

Answer 1

Hope this will help you...

Answer 2

SOLUTION

GIVEN

• The adjacent sides of parallelogram are in the ratio 3 : 7

• The perimeter is 250 m.

TO DETERMINE

The sides

EVALUATION

Here it is given that the adjacent sides of parallelogram are in the ratio 3 : 7

Let the adjacent sides of parallelogram are 3x cm and 7x cm

Now it is given that the perimeter is 250 m

So by the given condition

$\sf{2(3x + 7x) = 250}$

$\sf{ \implies \: 2 \times 10x = 250}$

$\sf{ \implies \: 20x = 250}$

$\sf{ \implies \: x = 12.5}$

Hence the required adjacent sides of parallelogram are 37.5 cm and 87.5 cm

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