Question

if the perimetere and the area of the circle are numerically equal then find the radius of the circle​

Answer 1

Step-by-step explanation:

The perimeter of a circle is 2πr where r is the radius of the circle.

And it's area is πr²

If area = perimeter

Then,

• 2πr = πr²

• 2 = πr² / πr = r

Therefore, if r is 2units then the area and perimeter of the circle would be numerically equal.