Question

What is the circumference and area of a circle with a radius of 4 meters

Answer 1

Area = 50.27 m

Circumference = 25.13 m

Detailed Explanation:

Radius (r) = 4 m

Area of a Circle

= πr^2

= π * r^2 = π * r * r

= 3.14 * 4^2 = 3.14 * 16

=> 50.27 m

Circumference of the Circle

= 2πr

= 2 * π * r

= 2 * 3.14 * 4

=> 25.13 m