Question

the perimeter of a circle is p find the area of circle​

Answer 1

Hey Nishuchandel !

Answer:

(r/2) × Perimeter of a Circle

Step-by-step explanation:

Given :

Perimeter of a circle = p

To Find :

Area of the circle

Formulae :

Perimeter of a circle (P) = 2πr

Area of a Circle (A) = πr²

• Where r is the radius of the circle.

Procedure :

A = xP

(πr²) = (x)2πr

⇒ r² = 2xr

⇒ r = 2x

∴ x = r/2

Hence Area of a Circle = (r/2) × Perimeter of a Circle.

Thanks !