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anonymous
 3 years ago
pi/3 is the reference angle for:
A. 2pi/3
B. 15pi/3
C. 7pi/3
D. 19pi/3
**its CHOOSE ALL THAT APPLY!!!:)
my answers: C. 7pi/3 and D. 19pi/3
are those right??
anonymous
 3 years ago
pi/3 is the reference angle for: A. 2pi/3 B. 15pi/3 C. 7pi/3 D. 19pi/3 **its CHOOSE ALL THAT APPLY!!!:) my answers: C. 7pi/3 and D. 19pi/3 are those right??

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0and those 2 are the ONLY answers right?? out of the 4??

mathstudent55
 3 years ago
Best ResponseYou've already chosen the best response.2A is also an answer

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0it is?? can u pls explain?? :)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0okay so A,C and D are for sure the answers to this question?? :O

mathstudent55
 3 years ago
Best ResponseYou've already chosen the best response.2dw:1361311295579:dw

mathstudent55
 3 years ago
Best ResponseYou've already chosen the best response.2Yes. Choice B is 15pi/3 which is on the negative x axis, so it is not a reference angle.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oh reference angle, i miss that. sorry
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