SOLUTION: A rectangle's length is 3 more than three times its width . The perimeter is 110 cm. A: Find the rectangle's dimensions and B: Find the area of the rectangle. What does it

Question 676759: A rectangle's length is 3 more than three times its width . The perimeter is 110 cm. A: Find the rectangle's dimensions
and B: Find the area of the rectangle.
What does it mean to find the Dimensions? Please help
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi



A rectangle's length is 3 more than three times its width

 finding the Dimensions is to find the length and width

  2L + 2W = 110cm

   L + W = 55cm       

 3W +3 + W = 55cm

      4W = 52cm

       W = 13cm   and L = 42cm    and   

 A = L�W = 13cm�42cm = 546cm^2  

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