Question

Math: https://snipboard.io/j4vpqY.jpg

Answer 1

I swear to crappiness we've done this before ._. why do you keep on putting in repeats

Answer 2

anyways the arc length formula is \[2\pi r(\frac{\theta}{360})\]

Answer 3

I have not done this before this is a new question

Answer 4

then it was another person -.-

Answer 5

anyways,

Answer 6

All these circle math is similar and it's so annoying

Answer 7

you have diameter, so find radius, then you can use theta and the radius and use the arc length formula, as written above

Answer 8

\[30\pi(\frac{42}{360})\]

Answer 9

To find the circumference:
C=2πr
Ok so c=2pi(15)=94.24

Answer 10

... Just put them all together do this

Answer 11

so
42/360
x 94.24?

Answer 12

I think the answer would be "10.99 "

Answer 13

yes