11 ft.

Question

Shape: Circle
Circumference Formula: C = πd
Use 3.14 for pi (π).
C = [?] ft.
Do not round your answer.

Answer 1

To find the circumference \( C \) of a circle with a diameter of 11 ft, we can use the formula:

\[ C = \pi d \]

Given that \( \pi \) is approximately 3.14, we can substitute the value of the diameter \( d \):

\[ C = 3.14 \times 11 \]

Now, perform the multiplication:

\[ C = 34.54 \text{ ft} \]

Thus, the circumference \( C \) is \( 34.54 \) ft.