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19-12-2019
Mathematics

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The length of a rectangle is twice the width. If the perimeter of the rectangle is 60 units, find the area of the rectangle.

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Polyblock Polyblock

19-12-2019

200

Let width = x
Let length = 2x
Let’s area = a

x+2x+x+2x=60

Combine the terms

6x = 60

Divide both sides by 6

x = 10

Width = 10
Length = 2*10 = 20

Area = 10*20 = 200

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