A rectangle is 2.5 times as long as it is wide. Find the dimensions of the rectangle if it is perimeter is 56 cm.

I need a help with this question plz and what are the steps to find the right answer!!

Question

20-05-2014
Mathematics

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A rectangle is 2.5 times as long as it is wide. Find the dimensions of the rectangle if it is perimeter is 56 cm.

I need a help with this question plz and what are the steps to find the right answer!!

Sagot :

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