Question

If the perimeter and area of a circle are equal, then the radius of the circle is:
La) 2 units
(b) units
(c) 4 units
(d) 7 units​

Answer 1

Step-by-step explanation:

Perimeter of the circle =>2πr

Area of the circle =>

$\pi {r}^{2}$

Area of a circle and perimeter of a circle are equal =>

$2.\pi.r = \pi {r}^{2} = > r = 2$

So the radius of the circle is 2 units. Hope it helps you.