Maddie wants to build a circular fence around her yard. The yard has a radius of 7 feet, what is the circumference? Use 3.14 for π.
Responses
A 53.86
B 99.02
C 100.12
D 43.96
The formula for the circumference of a circle is C = 2πr, where r is the radius.
Substituting the given values, we get:
C = 2 x 3.14 x 7
C = 43.96
So the circumference of the circular fence that Maddie wants to build is approximately 43.96 feet.
Therefore, the correct answer is D) 43.96.