Module 4: Foundations of Trigonometry

 

Are You Ready?
 

Complete these questions. If you experience difficulty and need help, visit Refresher or contact your teacher.

  1. Draw the following angles in standard position.
    1. 120° Answer
    2. 315° Answer
    3. 60° Answer
    4. 250° Answer
  2. In which quadrant does the terminal arm lie for each of the following angles drawn in standard position?
    1. 150° Answer
    2. 20° Answer
    3. 295° Answer
    4. 200° Answer
  3. Draw a diagram of a circle with a central angle of approximately 60°, and label the arc subtended by the central angle. Answer

If you answered the Are You Ready? questions without difficulty, move to Discover.

 

If you found the Are You Ready? questions difficult, complete Refresher.