Question

The diameter of a circle measures 14 ft. What is the circumference of the circle?Use 3.14 forn, and do not round your answer. Be sure to include the correct unit in your answer.14 ft

Answer 1

43.96 m

Explanation:

C = n d = 3.14 x 14 = 43.96m

Answer 2

Given:

`\text{diameter(d)}=14\text{ ft}`
`\begin{gathered} \text{radius(r)=}(d)/(2) \\ \text{radius(r)=}(14)/(2) \\ \text{radius(r)=}7\text{ ft} \end{gathered}`
`\begin{gathered} \text{Circumference of the circle=}2\pi(r) \\ \text{Circumference of the circle=}2*3.14*7 \\ \text{Circumference of the circle=}43.96\text{ ft} \end{gathered}`