Question

Two sides of a parallelogram are in the ratio 5:3. If its perimeter is 64 cm, find the lengths
of its sides.
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Answer 1

Answer:

Hope this helps

Length of sides is 20 cm and 12 cm

Answer 2

Answer:

Length = 20 cm

Breadth = 12 cm

Step-by-step explanation:

Let the sides be 5x and 3x

here length(l) = 5x

breadth(b) = 3x

formula for perimeter of parallelogram is

$2(l + b)$

putting values of l and b we get

$2(5x + 3x)$

$2(8x)$

$16x$

But according to Question perimeter is 64 cm ,

Therefore,

$16x = 64$

$x = 4$

Now lenghth = 5x = 5*4 = 20 cm

breadth = 3x = 3*4 = 12 cm

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