JEE MATHEMATICS MCQ: PROPERTIES OF TRIANGLES

1 Easy

1 of 1

Application +4 | -1

The area of the circle and the area of a regular polygon of

n

sides and of perimeter equal to that of the circle are in the ratio of

View answer and explanation

Correct option: A

\tan \,\,\left( {\frac{\pi }{n}} \right)\;:\,\,\frac{\pi }{n}

Option A (

\tan \\,\left( {\frac{\pi }{n}} \right)\\;:\\,\frac{\pi }{n}

) is correct because the ratio of the area of the circle to the area of the regular polygon can be expressed in terms of

\tan \left( {\frac{\pi }{n}} \right)

and

\frac{\pi }{n}

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