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A square 20 cm long and a rectangle 24 cm long have the same perimeter. Find the area of the rectangle.
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A square 20 cm long and a rectangle 24 cm long have the same perimeter. Find the area of the rectangle.
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Jun 19, 2018
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A square 20 cm long and a rectangle 24 cm long have the same perimeter. Find the area of the rectangle.
Mathematics
middle-school
Edgar Ortega
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Edgar Ortega
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20 * 4 = 80 = perimeter of the square 24*2 = 48, the length of two sides of the rectangle. Deducting from 80 we are left with 32 and dividing by 2 we know the rectangle is 24 x 16 Area = L * W, so you can calculate the area of the rectangle.
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Clynton
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Jun 25, 2018
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