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Mathematics 11 Online
OpenStudy (anonymous):

a rectangle and a square have equal areas. the rectangle has length 9 cm and width 4 cm. what is th e perimeter of the square in centimeters

OpenStudy (welshfella):

area of rectangle = 9*4 = 36 cm^2 so the square has also got an area of 36 cm^2 can you continue?

OpenStudy (triciaal):

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