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CUET
General Test
Quantitative Reasoning
Mensuration: 2D
The perimeter of a square is 64 cm. Its area will be:
8 cm2
16 cm2
256 cm2
32 cm2
Perimeter = 4 × side
⇒ 64 = 4 × side
side = 16 cm
area = (side)2 = 256 cm2