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Area of Square

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Question

A window is in a square shape with a side of 90 cm. Three times the area of the window is needed for the curtain material. Find the area of material needed for the curtain.

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Solution

Dear student,
given square side = 90 cm.
Area = side × side = 90 × 90 = 8100sq.cm.
Required area = 3 × area = 24300sq.cm
Regards

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