r = [?] ft.

Question

C = 100.48 ft.
Shape: Circle
Find the diameter (d) of a circle with a circumference of 100.48 feet.
r = C ÷ π/2
Use 3.14 for π

Answer 1

To find the diameter of a circle given its circumference \( C \), you can use the formula for the circumference of a circle:

\[ C = \pi d \]

where \( d \) is the diameter. Rearranging the formula to solve for the diameter gives:

\[ d = \frac{C}{\pi} \]

Substituting \( C = 100.48 , \text{ft} \) and using \( \pi \approx 3.14 \):

\[ d = \frac{100.48 , \text{ft}}{3.14} \]

Now, performing the division:

\[ d \approx 32.00 , \text{ft} \]

So the diameter \( d \) of the circle is approximately 32.00 feet.