Question

The perimeter of a parallelogram is 70 cm. If the ratio of the
length to breadth is 3:2, find its dimensions.

Answer 1

Step-by-step explanation:

Perimeter of the parallelogram =2(l+b)

Length =3x and Breadth = 2x

So,

2(3x+2x)=70cm

2*5x=70cm

5x=70 divided by 2,35

5x=35

x= 35 divided by 5, 7

X=7cm.

Length =3x=3*7=21cm

Breadth =2x=2*7=14cm

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