Question

Will give medal and fan if you help me! Find the circumference of the circle (use 3.14 for pi) show your work, round to the nearest tenth

Answer 1

What circle?

Answer 2

Well we can began by using the definition of circumference: \[C=2\pi R\]

Answer 3

Where R = radius. The R in your problem is 23yd, so we will just plug into the formula.

\[2\pi(23)=144.5\]

Answer 4

Does that help?

Answer 5

wait, is 144 the answer, or do i multiply it times 1661.01

Answer 6

Well if you are looking for the circumference the answer is 144.5

Answer 7

Oh. Thank you!

Answer 8

Oh wait the answer, when multiplied with 3.14, = 144.4.
145.5 is the answer when you use the extended numbers for pi

Answer 9

So if you have to use 3.14 in your work, the answer will be 144.4

Answer 10

Ok. Thanks!

Answer 11

You're welcome :)