CPM Homework Banner
12-58.
  1. Using the triangle at right, determine: Homework Help ✎

    1. sin(A)

    2. csc(A)

    3. cos(B)

    4. sec(B)

Remember that sin(x) is opposite over hypotenuse.

Which trigonometric ratio is csc(x) related to? How is it related?

How is sec(x) related to cos(x)?