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The length of one side of the rectangle is twice the length of the adjacent side. If the perimeter of rectangle is 60 cms. find the area of the rectangle .

written 5.2 years ago by teamques10 ★ 68k

modified 2.6 years ago by pedsangini276 • 4.8k

engineering mathematics

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1 Answer

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written 5.2 years ago by teamques10 ★ 68k

•   modified 5.2 years ago

Solution:

Let adjacent side = x

other side = 2x

perimeter = 2(x +2x) = 60

x = 10

l = length = 2x = 20

b = breadth = x= 10

Area = l x b

= 20 x 10

= 200

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