If the radius of a particular circle is 9 inches, and the circumference of the circle is 56.5 inches, what is the diameter of the circle?
To find the diameter of a circle, we can use the formula:
Diameter = 2 * Radius
Given that the radius of the circle is 9 inches, we can substitute this value into the formula to find the diameter.
Diameter = 2 * 9 inches
Diameter = 18 inches
So the diameter of the circle is 18 inches.