Question

Find the circumference of a circular swimming pool with a diameter22 of feet. Use3.14 as an approximation for . Round your answer to the nearest whole foot. Enter only the number.

Answer 1

The circumference of the circular swimming pool given in the exercise is:

• 69 ft

Explanation:

To obtain the circumference of a circle, in this case a circular swimming pool, you need to use the formula below:

• Circumference of a circle = π * diameter

If we replace this formula by the values given in the exercise:

• Circumference of a circle = 3.14 * 22 ft
• Circumference of a circle = 69.08 ft

How you must give the answer with the nearest whole foot, the answer is:

• Circumference of a circle = 69 ft