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anonymous
 5 years ago
how do you find the measure of an arc of a cirlce?
anonymous
 5 years ago
how do you find the measure of an arc of a cirlce?

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1radian angle * radius

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1for the whole thing we get 2pi r for part of it; just replace 2pi with the radian angle

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0but the radius is not given thats why im confused

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1cant read your mind lol whats the problem and can you send a pic?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0hmm let me try one minute

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1well, the r is gonna be some scaled version of sqrt(2); so id say: r = t sqrt(2) to cover all the bases; what have you been using to determine a radius with?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1lol.... how about this route; the arc length is equal to the angle degree that it is infront of

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1since that angle is 90 degrees; the arc length is 90 degrees; or pi/2 radians

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0we were using similar angles to find the missing lengths but sences there are no #s given im not sure what to do

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so then arcLM would also be 90?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.1its; pi r/2 if it aint gonna give number than thats the best you can do
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