1.

A regular hexagon is inscrisbed in a circle of radius 5 cm. If x is the area inside the circle but outside the regular hexagon, then which one of the following is correct?

A. 13 cm2<x< 15 cm2
B. 15 cm2<x< 17 cm2
C. 17 cm2<x< 19 cm2
D. 19 cm2<x< 21 cm2
Answer» B. 15 cm2<x< 17 cm2


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