Let c and r be the circumference and radius of any circle, respectively. The formula for the circumference c respect to radius r is the following:
[tex]c=2\pi r[/tex]
We know the circumference is 50.24 inches and we are using 3.14 to approximate the value of π.
[tex]50.24=2 \times 3.14 \times r[/tex]
[tex]50.24 = 6.28 \times r[/tex]
Divide both sides by 6.28
[tex]8 = r[/tex]
The value of r is 8. Thus, the radius is 8 inches. Let me know if you need any clarifications, thanks!
~ Padoru
