Question

Round to the nearest hundredth if so. Use 3.14 as pi 8. r= d = C=78.8 ft​

Answer 1

Answer: The radius is 12.54 feet, and the diameter is 25.08 feet.

Explanation: By applying the circumference into the equation r = $\frac{C}{2\pi }$, we get r = $\frac{78.8}{2\pi }$which simplifies the radius. And since radius is half of diameter, we multiply by 2 to get the diameter as well to solve the other blank in the problem.

Hope this helps! :D