A circle with radius 4 centimeters. What is the area of this circle in terms of pi?

16pi (50.2654826)

Step-by-step explanation:

Simply, use the formula for calculating the area of a circle, where A represents the area, and r represents the radius.

A = pi x r^2

A = pi x 4^2

A = pi x 16

A = pi16

where is the picture

step-by-step explanation:

answer is  

a.

5.2 inches

hope you get this right.