SOLUTION: the area of a rectangle plot is 630 m2.its width is 15m.find its perimeter

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Question 919942: the area of a rectangle plot is 630 m2.its width is 15m.find its perimeter
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

     .

w = 15m

A = Lw = 630m^2

L = 630m^2/w

L = 630m^2/15m = 42m

P = 2L + 2w

P = 84cm + 30cm = 114cm