1. Find the values of the six trigonometric functions for the
angle θ.
A right triangle is given.
- The first side is opposite an unlabeled angle.
- The second side of length b is opposite the angle
θ.
- The third side of length c is opposite the right
angle.
sin θ = |
|
cos θ = |
|
tan θ = |
|
csc θ = |
|
sec θ = |
|
cot θ = |
|
2. Find the exact values of x and y. (Assume
s = 6.)
A right triangle is given.
- The first side of length s is opposite the angle
30°.
- The second side of length y is opposite an unlabeled
angle.
- The third side of length x is opposite the right
angle.
3. Find the exact values of x and y. Assume
a = 9.
A right triangle is given.
- The first side of length a is opposite the angle
60°.
- The second side of length y is opposite an unlabeled
angle.
- The third side of length x is opposite the right
angle.
4. Find the exact values of x and y. (Assume s
= 18.)
A right triangle is given.
- The first side of length x is opposite the angle
45°.
- The second side of length y is opposite an unlabeled
angle.
- The third side of length s is opposite the right
angle.