Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Trigonometric Graphs and the Unit Circle
    1. Unit Circle and Sine Graph
    2. Unit Circle and Cosine Graph
    3. Unit Circle and Tangent Graph
    4. Trigonometric functions

Trigonometric Graphs and the Unit Circle

Author:DavidK, Anthony OR 柯志明
Topic:Trigonometric Functions, Trigonometry
Learn how the unit circle is a parameterization of the cosine and sine function. Learn how to find the other trigonometric functions from the unit circle.

  • Unit Circle and Sine Graph

  • Unit Circle and Cosine Graph

  • Unit Circle and Tangent Graph

  • Trigonometric functions

Next
Unit Circle and Sine Graph

New Resources

  • Reflection = 180° Rotation about a Line
  • Volume by Shells Around y
  • Reflection Across 2 Parallel Lines
  • z`]]
  • Making New Year's resolutions for 2026

Discover Resources

  • Cosine transformations: y = A(cos[B(x+b)]+D
  • poly
  • y = mx+c
  • Conjecture
  • Errors in Hypothesis Testing, p
  • Vol_Negligeable

Discover Topics

  • Arithmetic Operations
  • Limits
  • Upper and Lower Sum or Riemann Sum
  • Tangent Line or Tangent
  • Logic
AboutPartnersHelp Center
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®