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JEE MATHEMATICS MCQ: CIRCLES

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Application +4 | -1
The area of a circle and the area of a regular polygon of nn sides and of perimeter equal to that of the circle are in the ratio
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Correct option: A
tan⁡πn:πn\tan \frac{\pi}{n}: \frac{\pi}{n}
Option A (tan(π/n):π/n) is correct because it represents the ratio of the area of a circle to the area of a regular polygon with the same perimeter.

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