Welcome to Trigonometry Online
  • Home
  • Algbebra Review
    • Moving Graphs
    • Composing Functions
    • Quizzes
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  • Trig Functions
    • Intro to Trig Functions
    • Finding side lengths
    • Finding Angle Measures
    • Special Right Triangles
    • Quizzes
    • Discussion Post
    • Feedback Survey
  • Unit Circle
    • Angles and Degrees
    • Angles and Radians
    • Quizzes
    • Discussion Post
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  • Transformations
    • Pre-Knowledge
    • Graphing Sin and Cos
    • Graphing Sec and Csc
    • Graphing Tan and Cot
    • Real World Application
    • Quizzes
    • Test
    • Discussion Post
    • Feedback Survey
  • Identities
    • Pre-Knowledge
    • Pythagorean Identities
    • Odd & Even
    • Sum & Difference
    • Quizzes
    • Feedback Survey
  • Equations
    • Half Angle
    • Double Angle
    • Solving
    • Quizzes
    • Feedback Survey
  • Law of Sin & Cos
    • Law of Sines
    • Law of Cosine
    • Solving Triangles
    • Area of Trigangles
    • Quizzes
    • Feedback Survey
  • Contact
To be successful on the quizzes and tests you need to complete each of the worksheet below.  Each worksheet goes with the lesson videos from the tabs above.  Once you have completed each worksheet, check your answers with the answer key.  If you got any of the questions wrong, watch the video to the left that supports each worksheet to better understand your mistake(s).  Once you have completed all worksheets with all correct answers, then click on the quizzes tab above.  Now you will be ready to take the quizzes. 


Lessons           Worksheet                                                   Answer Key
Lesson 1 -  Graphing Sin and Cos Functions                   L1 Key
Lesoon 2 - Graphing Sec and Csc Functions                   L2 Key
Lesson 3 - Graphing Tan and Cot Functions                    L3 Key
Lesson 4 - Real World Applications                                     L4 Key
                - Analyzing Trig Functions                                     L4 Key

Watch Videos to Fix Your Mistakes

Lesson 1 - Graphing Sin and Cos

Lesson 2 - Graphing Sec and Csc

Lesson 3 - Sec and Csc

Lesson 4 - Real Word Applications

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