The diameter of a circle is 9 ft. Find the circumference to the nearest tenth

Question

asked Nov 25, 2022 126k views

1 Answer

Emmalyx · Answer 1 · 2022-12-01T06:33:16+0000

Answer:

28.3 ft.

Explanation:

To find the circumference of a circle, multiply the diameter by pi.

$c=\pi d (3.14*diameter)$

3.14 is a common substitute for pi.

The diameter is 9 ft.

Now we can plug the numbers into the formula.

$\pi d(3.14 * 9)=28.26$

Therefore, the circumference of this circle is 28.26 ft.

28.26 ≈ 28.3