Question

2 The side of a parallelogram are in the ratio 3:5. Find the length of sides
if the perimeter is 32 cm

Answer 1

Let the length be 3x & breadth be 5x.

Perimeter =2(l+b)

32=2(3x+5x)

32=2(8x)

32=16x

32/16=x

x=>2cm.

Length=3x

=3(2)

=> 6cm.

Breadth=5x

=5(2)

=>10cm.

Hence, the length is 6cm & breadth is 10cm.

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