Trigonometry/Collection of Problems/Trigonometric Functions of Angles

Standard Position of Angles
Sketch each of the following angles in standard position, and state whether it is a first-, second-, third-, or fourth-quadrant angle.

Each of the angles $$\theta$$ and $$\phi$$ are in standard position. Are they coterminal?

Values of Trigonometric Functions
In each of the figures find the values of $$\cos\theta$$, $$\sin\theta$$, and $$\tan\theta$$:

1.

2.

3.

4.

5.

6.