Find the perimeter and area of a square of side 12 cm.  Choose the correct choice from the following choices:
A) 144 B) 121 C) 169 D) 196 E) 100
We know that the perimeter of square = 4 Ã— side   Side= 12 cm   Therefore, perimeter = 4 Ã— 12 cm = 48 cm   Now, area of the square = (side Ã— side) sq. units   = 12 Ã— 12 cmÂ²   = 144 cmÂ²   144NSWER : 144
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Find the perimeter and area of a square of side 12 cm.