Question

if the length and area of circle is same then the radius of the circle units​

Answer 1

Step-by-step explanation:

Since the area is equal to the circumference,

πr^2 = 2πr , divide both sides by π

r^2 = 2r, collect all variables at one side

r^2 - 2r = 0, factorize

r (r - 2) = 0

:. r = 0 OR r - 2 = 0

r = 0 OR r = 2

Answer 2

Answer: 2 units

Step-by-step explanation:

Given that the perimeter and area of the circle are numerically equal.

Let's assume a circle of radius 'r'.

Circumference of the circle = 2πr

Area of circle = πr2

The circumference of the circle and the area of the circle are equal.

Thus, we have 2πr = πr2

2 = r

Therefore, the radius of the circle is 2 units. Hence, the correct answer is A.

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