The length of a rectangle is two and a half times its width. If the perimeter of the rectangle is 84 cm, find its dimensions
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Let breadth be x
Length= 5/2x
Perimeter = 14x
As per question
14x = 84 cm
Then breadth= 6cm
And length =15
Therefore answer is 6;15
Hope it helps
Length= 5/2x
Perimeter = 14x
As per question
14x = 84 cm
Then breadth= 6cm
And length =15
Therefore answer is 6;15
Hope it helps
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