Question

Find the length of the arc on a circle of radius 9 inches that is intercepted by a central angle of 60 degrees

Answer 1

what is the circumference of the circle?

Answer 2

360

Answer 3

that's how many degrees are in a circle

Answer 4

I'm asking about the perimeter around the circle

Answer 5

\(\bf\huge arc = \frac{r\theta\pi}{180}\)

Answer 6

\[\theta/360\times \pi \times2r\]

Answer 7

thus u'l have something like 60/360\[\times \pi \times2\times9=l\]

Answer 8

and your final answer will be 9.425

Answer 9

alright so is it 3pi?

Answer 10

ohhh okay, thanks (all of you) for the help!!! i get it