A) \[49\pi \]
B) \[77\pi \]
C) \[121\pi \]
D) \[98\pi \]
Correct Answer: D
Solution :
Diameter of circle \[=\sqrt{2}\times \]side of square \[=\sqrt{2}\times 14=14\sqrt{2}\,cm.\] Radius of circle \[=7\sqrt{2}\,cm.\] \[\therefore \]Area of circle \[=\pi {{r}^{2}}\] \[=\pi \times 7\sqrt{2}\times 7\sqrt{2}\] \[=98\pi \,\]sq.cm.You need to login to perform this action.
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