YoYo2311 YoYo2311

02-03-2018
Mathematics

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The length of a rectangle is 4 times its width. The area of the rectangle is 144 square inches. Find the dimensions of the rectangle

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jinc0930 jinc0930

02-03-2018

4w=l
4w*w=144
4w^2=144
w^2=38
w=6.16
l=4*6.16=24.63
(*there might be small rounding errors)
and they are both in inches

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