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Mathematics 21 Online
OpenStudy (anonymous):

if a square floor has a side of 450 cm. how many square meters of linoleum are needed to completely cover this floor? the answer is 20.25 square meter?

OpenStudy (richyw):

area \(A\) is length \(l\) multiplied by width \(w\). For a square \(w=l\) so \(A=l^2\). If you want the answer in \(m^2\) I would convert it from cm to m first. 1m = 100cm

OpenStudy (anonymous):

@richyw is it 2025 square meter not 20.25 square meter?

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