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5 questions
Find sec(θ) given that the terminal side of θ contains the point (5,2) .
535
23
25
−35
Find cos(θ) given that the terminal side of θ contains the point (−9, 6) .
−13313
−313
23
313
What is the reference angle of a 330 degree angle?
-30 degrees
30 degrees
50 degrees
330 degrees
Check each box that indicates an angle co-terminal with 40 degrees
-320 degrees
-40 degrees
220 degrees
400 degrees
760 degrees
What is the reference angle of 215 degrees?
-145 degrees
35 degrees
145 degrees
215 degrees
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