What is the diameter of a circle with the circumference of 18 feet

Question

asked Aug 13, 2021 18.8k views

2 Answers

ENca · Answer 1 · 2021-08-14T09:19:28+0000

Answer: d ≈ 5.73 ft

Step-by-step explanation: Using the formulas

C=2πr

d=2r

Solving for d

d= C/π = 18/π ≈ 5.72958ft

Borbulon · Answer 2 · 2021-08-20T03:10:46+0000

Answer:

5.732484076 =d

Explanation:

The circumference is given by

C = pi*d

18 = 3.14 *d

Divide each side by 3.14

18/3.14 = 3.14d/3.14

5.732484076 =d