Question

What is the area of a circle with a radius of 4ft?

Answer 1

Given:

Radius of circle = 4 feet

To find out:

Find the area of a circle?

Solution:

Area of circle = πr²

= 22/7 × 4²

= 22/7 × 16

= 352/7

= 50.28 ( approx )

Hence, the area of circle is 50.28 feet²

Answer 2

Hey!!

Solution,

Radius(r)=4 ft

Area of circle=?

Now,

Area of circle= pi (r)^2

=3.14*(4)^2

= 3.14*16

=50.24 ft^2

The area of a circle is 50.24 ft^2

Hope it helps

Good luck on your assignment