Question

3. Two sides of a parallelogram are in the ratio 4 : 3. If its perimeter is 56 cm, find the length
of its sides.
​

Answer 1

Step-by-step explanation:

Let sides be 4x and 3x

Perimeter=56cm

So,

2(4x+3x)=56

or,2×7x=56

or,14x=56

or,x=56/14

or,x=4

Sides=4x

=4×4=16,

3x=3×4=12

Therefore,the sides are 16cm and 12cm

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