Question

Leon's trash can had a diameter of 24.25 inches. What was the circumference of the can?

Answer 1

http://www.mathwarehouse.com/geometry/circle/images/circumference/circumference-formula-picture.png

Answer 2

\[d=2 r\]
\[c=2\pi r\]

Answer 3

assuming Leon isn't using a pentagonal or rectangular canister :P

Answer 4

Haha. Very true.

Answer 5

still dont get it :|

Answer 6

let's read it some
$$
\text{
Leon's trash can had a } \color{red}{\text{diameter}} \text{of 24.25 inches.}\\
\\
\text{ What was the circumference of the can?}
$$

Answer 7

look at the formula