Question

4.If the perimeter and area of a circle are numerically equal then the radius of the circle is
A)2 units B)4 units C) & units D)TT Units​

Answer 1

Answer:

2 unit

Step-by-step explanation:

see the attachment for more information

hope it helps you

Answer 2

Hey there!

Answer:

$\boxed{\boxed{r=2}}$

Step-by-step explanation:

Perimeter of circle  = 2πr

Area of circle  = πr²

According to the Question,

Perimeter of circle = Area of circle

2πr = πr²

or, 2πr / πr = r

or, 2 = r

or, r = 2

Hence the radius is 2.

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