What is the circumference of a circular tank with a diameter of 60 feet?

To determine the circumference of a circular tank, you can use the formula for circumference, which is C = π * d, where C represents the circumference and d represents the diameter of the circle.

In this case, the diameter of the tank is given as 60 feet. Plugging this value into the formula yields:

C = π * 60 feet

Using the approximate value of π (pi), which is about 3.14, the calculation would be:

C ≈ 3.14 * 60 = 188.4 feet.

This means the circumference of the circular tank is approximately 188.4 feet, making it the correct answer. This method is widely accepted for calculating the circumference of circles, ensuring that the approach aligns with the principles of geometry.