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- 1. Multiple Choicesin π/4√2∕21/2√3/20
- 2. Multiple Choicesec 3π/20undefined1-1
- 3. Multiple Choicecos 5π/6-1/21/2√3/2-√3/2
- 4. Multiple Choicetan 7π/4-11√2/2undefined
- 5. Multiple Choicecos 4π/3-√3/2√3/21/2-1/2
- 6. Multiple Choicecot 3π/4-√2/2-11√2/2
- 7. Multiple Choicesin 7π/61/2-1/2√3/2-√3/2
- 8. Multiple Choicetan (-π)undefined01-1
- 9. Multiple ChoiceWhat is the exact coordinates of 3π/4 on the unit circle?(−√2∕2, √2∕2)(−√2∕2, −√2∕2)(−√3∕2, −√2∕2)(√2∕2, −√2∕2)
- 10. Multiple Choice
What is cos ?
½
√3/2
√2/2
1
- 11. Multiple Choice
What is cos ?
½
undefined
1
0
- 12. Multiple Choice
What is tan ?
1
undefined
0
½
- 13. Multiple ChoiceHow many degrees is π/6 radians?90°60°45°30°
- 14. Multiple ChoiceHow many degrees is π/4 radians?30°45°60°90°
- 15. Multiple ChoiceHow many degrees is π/2 radians?30°45°60°90°
- 16. Multiple ChoiceHow many degrees is π/3 radians?30°45°60°90°
- 17. Multiple Choice
What are the coordinates of radians on a unit circle?
(0, 1)
(1/2, √3/2)
(√3/2, 1/2)
(√2/2, 1/2)
- 18. Multiple Choicecosθ is positive inthe 1st and 2nd quadrantsthe 1st and 3rd quadrantsthe 1st and 4th quadrantsthe 2nd and 3rd quadrants
- 19. Multiple ChoiceWhat is a complete circle in radians?π2π1/2 π1
- 20. Multiple Choice
What is the exact value of sin ?
-1/2
-√3/2
1/2
√3/2
- 21. Multiple Choice
What are the coordinates radians on a unit circle?
0, 1
1, 0
-1, 0
0, -1
- 22. Multiple Choicesinθ is positive inthe 1st and 2nd quadrantsthe 1st and 3rd quadrantsthe 1st and 4th quadrantsthe 2nd and 3rd quadrants
- 23. Multiple Choice
cos 0
0
-1
1
und
- 24. Multiple Choice
What are the coordinates of radians on a unit circle?
(−√3/2, −1/2)
(√3/2, −1/2)
(−√3/2, 1/2)
(−1/2,−√3/2 )
- 25. Multiple Choice
What radian measure corresponds to the given point?
π/4
3π/2
5π/4
7π/3
- Answer choicesTagsAnswer choicesTags