moomoo36 moomoo36

07-02-2018
Mathematics

contestada

The perimeter of a rectangle is 40 inches and each diagonal of the rectangle is 18 inches long. What is the area of this rectangle?

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tnorris5241 tnorris5241

07-02-2018

(l)(w) = a

(40)(18) = a

area = 720 inches^2

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