What is the circumference of a circle with a diameter = 4 feet? Which of the following is the best estimation for the circumference?(1 point)

Responses

50 feet
50 feet

25 feet
25 feet

13 feet
13 feet

6 feet

1 answer

The circumference of a circle can be found using the formula C = πd, where C is the circumference and d is the diameter.

In this case, the diameter is 4 feet. Plugging it into the formula, we get C = π(4) = 4π feet.

The best estimation for the circumference from the given options is 13 feet, as it is the closest approximation to 4π.