Question

What is the radius of a circle with a circumference of 23.55 meters? Use 3.14 for pi and show your work.

Answer 1

~4

Answer 2

15/4

Answer 3

divide 23.55 by 2pi

Answer 4

\[C = 2\pi r\] \[r = \frac{C}{2\pi}\]

Answer 5

if you have a calculator you'll get 3.75

Answer 6

ok i see so look

Answer 7

To find the radius of a circle with a circumference you would take 23.55 meters and use 3.14 for Pi.

Divide = 23.55 / 3.14 =

Radius =

Answer 8

no no...you divide 23.55/2(3.14)

Answer 9

okay

Answer 10

you divide by 2 pi not just pi

Answer 11

you get it right?

Answer 12

ok yes