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Momo
 5 years ago
how do i know what theta is to solve the length of an arc?
Momo
 5 years ago
how do i know what theta is to solve the length of an arc?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Does it not give you the degree of the central angle?

momo
 5 years ago
Best ResponseYou've already chosen the best response.1well, it's a circle...i'm not sure. i will set the problem as my profile picture lol

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0You can attach File... located at the bottom of where you post instead...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0What are you trying to find?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Is this a unit circle?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Look at the angle made up from Arc AB. There is a vertical angle equal to that angle made from Arc ED.... Do you see that those two are equal?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Yes so the arc EDC that you are trying to find is a total of 90 degrees. The arc length is found by multiplying the degrees (90) times the radius. I don't know what your radius is...

momo
 5 years ago
Best ResponseYou've already chosen the best response.1it doesn't give me a radius...hmmm

momo
 5 years ago
Best ResponseYou've already chosen the best response.1i could give you the multiple choice answers?

momo
 5 years ago
Best ResponseYou've already chosen the best response.1sorry, i didn't find the pi symbol. and the 3rd one is a fraction

momo
 5 years ago
Best ResponseYou've already chosen the best response.1i have an attachment in it

momo
 5 years ago
Best ResponseYou've already chosen the best response.1If AD=10, find the length of arcEDC

momo
 5 years ago
Best ResponseYou've already chosen the best response.1oh, wait sorry, 90 isn't an option

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0again; without any knowledge of the radius, there is no way to solve an arclength for this; so its most likely an angle

momo
 5 years ago
Best ResponseYou've already chosen the best response.1jonknet, yours is an option

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0convert degrees to radians

momo
 5 years ago
Best ResponseYou've already chosen the best response.1yeah amistre64 it is difficult

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0yes; radian measures....its good to know what the real question is :)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0r=5. theta = 90pi/180 = pi/2. multiply out.

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0r = 5? wheres that at?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It's not in the picture. Check Momo's response a few up.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I almost missed it too lol

momo
 5 years ago
Best ResponseYou've already chosen the best response.1you guys are awesome! thank you so very much!!
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