In the given figure, four identical semicircles are drawn in a quadrant. XA = 7 cm. What is the area (in sq.cm) of shaded region ?_x005F_x000D_ Â _x005F_x000D_

In the given figure, four identical semicircles are drawn in a quadran

1.	In the given figure, four identical semicircles are drawn in a quadrant. XA = 7 cm. What is the area (in sq.cm) of shaded region ?_x005F_x000D_ Â _x005F_x000D_
A.	70
B.	140
C.	77
D.	84
Answer» E.

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In the given figure, four identical semicircles are drawn in a quadrant. XA = 7 cm. What is the area (in sq.cm) of shaded region ?_x005F_x000D_ Â _x005F_x000D_

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