Mathematics
collinsrayray54
20

A square has of 30 square meters and a perimeter of 34 meters. what ate the dimensions of the rectangle?

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(1) Answers
nikijojomoo

34 = 2b+2h 17 = b+h b = 17-h 30 = b*h 30 = (17-h)h 30 = 17h - h^2 h^2 - 17h + 30 = 0 (h - 15)(h - 2) = 0 h = 2 or h = 15 if h = 2 then b = 30/2 = 15 if h = 15 then b = 30/15 = 2 so one side is 15 long and one side is 2 long by the way its not a square

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