Question

If the perimeter of a circle is equal to its area,then find radius of circle​

Answer 1

Answer :- Radius of the circle ( r ) = 2 units.

Step - by - step explanation :-

Given :-

The perimeter of the circle = The area of the circle

To find :-

Radius of the circle ( r ) =?

Solution :-

$2\pi \times r = \pi {r}^{2} \: \: \: .....given \\ \frac{2\pi}{\pi} = \frac{ {r}^{2} }{r} \\ 2 = r$

Ans. :- Radius of the circle ( r ) = 2 units.

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