Find one trig ratio from another

Draw the right triangle, then pick the sign from the quadrant.

1. cos θ = 12/13 and θ is acute. What is sin θ? Write a fraction in lowest terms.
2. sin θ = 48/73 and θ is acute. What is cos θ? Write a fraction in lowest terms.
3. sin θ = 65/97 and θ is acute. What is tan θ? Write a fraction in lowest terms.
4. sin θ = 13/85 and θ is acute. What is tan θ? Write a fraction in lowest terms.
5. cos θ = 72/97 and θ is acute. What is tan θ? Write a fraction in lowest terms.
6. cos θ = 21/29 and θ is acute. What is sin θ? Write a fraction in lowest terms.
7. sin θ = 5/13 and θ is acute. What is cos θ? Write a fraction in lowest terms.
8. cos θ = 4/5 and θ is acute. What is tan θ? Write a fraction in lowest terms.
9. tan θ = -8/15 and θ is in quadrant II. What is cos θ? Write a fraction in lowest terms.
10. cos θ = 56/65 and θ is acute. What is tan θ? Write a fraction in lowest terms.
11. tan θ = 5/12 and θ is acute. What is cos θ? Write a fraction in lowest terms.
12. tan θ = 36/77 and θ is acute. What is cos θ? Write a fraction in lowest terms.
13. cos θ = 80/89 and θ is acute. What is tan θ? Write a fraction in lowest terms.
14. sin θ = 33/65 and θ is in quadrant II. What is tan θ? Write a fraction in lowest terms.
15. sin θ = 12/37 and θ is acute. What is cos θ? Write a fraction in lowest terms.
16. sin θ = 20/29 and θ is acute. What is tan θ? Write a fraction in lowest terms.
17. sin θ = 5/13 and θ is in quadrant II. What is tan θ? Write a fraction in lowest terms.
18. sin θ = -11/61 and θ is in quadrant IV. What is cos θ? Write a fraction in lowest terms.
19. sin θ = -39/89 and θ is in quadrant III. What is tan θ? Write a fraction in lowest terms.
20. sin θ = 3/5 and θ is in quadrant II. What is cos θ? Write a fraction in lowest terms.