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Q.

The area of a square whose side is the radius of a circle of circumference 4πs2  is ­­­­­­­­­ ⋯⋯  sq. units

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a

3s4

b

4s4

c

4s2

d

5s2

answer is B.

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Detailed Solution

Question Image

2πr=4×πs2 

r=2s2

Area of square=[2s2]2=4s4 sq. units

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