Question

13. If the perimeter and area of a circle are numerically equal, then find its
radius​

Answer 1

$2\pi \: r \: = \pi \: r { }^{2} \\ 2r \: = r {}^{2} \\ 2 = r$

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Answer 2

Answer:

Ans that you have given in my question can you plz give the process in my any other question pls