Question

the adjacent side of a parallelogram are in the ratio of 5:7 .if the

Answer 1

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$2(5x + 7x) = 168$







$10x + 14x = 168m$




$24x = 168m$





$x = \frac{168}{24} = 7m$



so, the length is
$5x = 5 \times 7 = 35m$



so, the breadth is
$7x = 7 \times 7 = 49m$



Hope it helps you


$<marquee > prabhudutt$

Answer 2

$<b><i>Heya !$

Here is your answer !!

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Let the sides be 5x and 7x

Perimeter = 2 ( Length + Breadth )

GIVEN that :

Perimeter = 168 m


A.T.Q.

=> 2 ( 5x + 7x ) = 168

=> 10x + 14x = 168

=> 24x = 168

=> x = 168/24

=> x = 7

Ans )

5x = 5 × 7 = 35 m

7x = 7 × 7 = 49 m

The measure of its sides are 35m , 49m , 35m and 49m.

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Thanks!!!