Hey there! :)
Answer:
A, D.
Step-by-step explanation:
If csc θ = 13/12:
Opposite side = 12 units
Hypotenuse = 13 units
Adjacent side = 5 units (solved for using Pythagorean theorem)
Go through each answer choice and check if the value is correct:
A. tan θ = 12/5. Correct. tan θ = O/A, which is 12/5.
B. cos θ = 12/13. Wrong. cos θ = A/H, which should be 5/13.
C. sec θ = 12/13. Wrong. sec θ = H/A, which should be 13/5.
D. sin θ = 12/13. Correct. sin θ= O/H, which is 12/13.
