Question

A circle has a diameter of 28 ft. What is its circumference?Use 3.14 for pi, and do not round your answer. Be sure to include the correct unit in your answer.

Answer 1

`87.92\text{ ft}`

Step-by-step explanation:

Here, we want to get the circumference of a circle, given its diameter

Mathematically, we can get the circumference from the diameter by using the formula below:

`C\text{ = }\pi\text{ }*\text{ d}`

Where C is the circumference we want to calculate and d is the diameter which is given as 28 ft

pi is 3.14

Substituting these values, we have it that:

`\text{ C = 3.14 }*\text{ 28 = 87.92 ft}`