A square ABCD is inscribed in a circle of unit radius. Semi-circles ar – McqOptions

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1.	A square ABCD is inscribed in a circle of unit radius. Semi-circles are described on each side as a diameter. The area of the region bounded by the four semi-cirles and the circle is :
A.	1 sq unit
B.	2 sq unit
C.	1.5 sq. unit
D.	2.5 sq. unit
Answer» C. 1.5 sq. unit

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