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@campbell_st whered that answer go?

do you still need help?

yes please...

ok

now, look at the values you are given

you have the arc length and the radius, so plug those in.

and what do you get when you do that?

where am i plugging the arc length into?

yeah and i can plug in the radius too. but what am i solving for?|dw:1438157454848:dw|

yep! now you want to solve for theta.

theta?

oh okay.

you know all the values for those, just solve 2πr

62.8?

yep!

now divide both sides by 62.8

what do you get?

okay
|dw:1438157770787:dw| now divide by it?

mhm, so it would be 12 over 62.8

that leaves you with
\[\frac{ 12 }{ 62.8 } = \frac{ x }{ 360 }\]

now, go ahead and divide 12 by 62.8, what does that get you?

couldnt you do that as a proportion?

yes, you could if you like

seems easier

|dw:1438157995138:dw|

yep! so that would be the answer i believe.

isnt right

hmm, let me see if i did something wrong

yeah man

hmm, im not sure what I did Wrong, sorry :(

|dw:1438158390561:dw|

hmm, could be the question then? idk if you looked at the work usuki, is it right?

its supposed to be 12 pi and copy paste takes out the pi part

I think the question is a bit screwed up... yes ! 12 pi that's what we need

there we go! lol

ok so then, it is 12π and not 12?

because that's also a dupe question
http://openstudy.com/study#/updates/4e2c15f60b8b3d38d3ba2d2d

yep

alright, do you need help still then or are you good?

so its 216?

good point, i didnt look :p

yes it is 216

what would be the symbol/variable for arc length?

arc length is s
radius is r
angle is the theta

Alright, well thanks for the Help @UsukiDoll , ill be more careful in the future. goodnight!