Question

The circumference of a circle is 56.52 feet. What is the circle's diameter?
Use 3.14 for Pi.

Answer 1

Explanation:

Using the equation C=2
`\pi`r
56.54=2
`\pi`*r
where
r= .5*diameter
D=diameter
56.54=2
`\pi`*(1/2)D
56.25/2
`\pi`=1/2 D
88.3572933822= 1/2 D
*2
176.714586764=D

Answer 2

56.52/3.14 = 18 feet

Explanation:

The equation for finding the diameter of a circle when given the circumference is D = circumference/pi. In this case, the equation is D = 56.52/3.14, which is equal to 18 feet.