If a wire is bent into the shape of a square, then the area of the squ – McqOptions

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1.	If a wire is bent into the shape of a square, then the area of the square so formed is 81^2. When the wire is rebent into a semicircular shape, then the are of semicircle will be :
A.	22
B.	44
C.	77
D.	154
Answer» D. 154

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