What is the circumference of a circle with a diameter = 4 feet? Which

Question

of the following is the best estimation for the circumference?
(1 point)
6 feet
13 feet
25 feet
50 feet

Answer 1

The formula for the circumference \( C \) of a circle is given by:

\[ C = \pi \times d \]

where \( d \) is the diameter of the circle. Given that the diameter \( d = 4 \) feet, we can calculate the circumference:

\[ C = \pi \times 4 \approx 3.14 \times 4 \approx 12.56 \text{ feet} \]

Among the options provided (6 feet, 13 feet, 25 feet, 50 feet), the best estimation for the circumference of the circle is 13 feet.