Trig Ratio MatchingsAuthor: Sturdivant Veronica
Description: Match the trignometric ratio with the correct degree measure.
Keywords: , , , , , , online teaching
Content:
Definitions:
0. cos 45
1. cos 180
2. sin 30
3. unit circle
4. sec 315
5. cos 225
6. cos 120
7. cos 270
8. sec 225
9. sin 60
10. csc 30
11. sec 120
12. cos 150
13. sin 90
14. sec 90
15. sin 300
Answers:
0. radius of 1
1. (-sqrt 3)/2
2. (sqrt 2)/2
3. 1/2
4. (2(sqrt2))/2
5. (-2(sqrt2))/2
6. (sqrt3)/2
7. 0
8. (-sqrt3)/2
9. 1
10. -1/2
11. (-sqrt2)/2
12. -2
13. 2
14. -1
15. undefined
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