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If a regular hexagon is inscribed in a c...

If a regular hexagon is inscribed in a circle of radius r, then find the perimeter of the hexagon.

A

3r

B

6r

C

9r

D

12r

Text Solution

Verified by Experts

The correct Answer is:
B
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  3. If a regular hexagon is inscribed in a circle of radius r, then find t...

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  8. The volume of a cylinder whose radius r is equal to its height is

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  13. If the perimeter of a trapezium be 52cm, its non parallel sides are eq...

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  16. Three cubes of metal whose edges are 6 cm, 8 cm and 10 cm respectively...

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  18. The ratio of radii of two cylinders is 1: 2 and heights are in the rat...

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