Mathematics

A circle has a circumference of 16'pi' feet. What is the radius of the circle, in feet?
A. square root of 8
B. 4
C. 8
D. 16
E. 32


Answers

lyssie11234

4 years ago Comment

[latex]C=16\pi ft.\\\\C=2\pi r\ (r-radius)\\\\2\pi r=16\pi\ \ \ /:2\pi\\r=8\ (ft.)\\\\Answer:C[/latex]