SOLUTION: the sides of a rectangle are in the ratio of 3:2.if the lenght is 15 cms, what is its peremeter

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Question 696623: the sides of a rectangle are in the ratio of 3:2.if the lenght is 15 cms, what is its peremeter

Answer by MathLover1(20849)   (Show Source): You can put this solution on YOUR website!

the sides of a rectangle and are in the ratio of


=>..
=>..

if the length is ,then
first find
=>..

=>..
=>..
=>..

its perimeter will be:





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