1. Find the exact value of the six trigonometric functions of `θ`.

2. User given information to solve the triangle shown below. a) `angle A =70°, AC=20` b) `angle C = 40°, AB = 8` b) `angle A = 40°, BC = 11` b) `angle C = 19°, BC = 10`

3. Find the area of the triangle.

4. Find the missing value to the nearest hundredth. a) Given `x = 11` find `z` b) Given `z = 5` find `y` c) Given `y = 30` find `z`