SOLUTION: what is the area of a rectangle whose sides are twice as long as the sides of a smaller rectangle whose area is 17cm^2?

Question 903940: what is the area of a rectangle whose sides are twice as long as the sides of a smaller rectangle whose area is 17cm^2?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi,

     .

smaller:  A = Lw = 17cm^2 , L = 17/w

larger: A = Lw =  = 68cm^2 

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