Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Trigonometry on a right angle triangle
    1. Similar triangle - ratios
    2. Right angle triangle

    Trigonometry on a right angle triangle

    Author:Igor Vidović
    Topic:Cosine, Sine, Tangent Function, Trigonometry
    Trigonometry functions on a right angle triangle.
    Trigonometry on a right angle triangle

    Table of Contents

    • Similar triangle - ratios

      • Similar triangle-ratios
    • Right angle triangle

      • Right-angled triangle
      • Trigonometric ratio - random triangle
      • Trigonometric ratio - two legs
    Next
    Similar triangle-ratios

    New Resources

    • Parabolas, Lines and Nomograms
    • Pythagorean Theorem: Extension Exercises
    • 繪畫垂直線
    • Perpendicular Lines: Quick Exploration
    • Slope Illustrator (2)

    Discover Resources

    • videogamesoheil
    • The Circle
    • Tangent
    • Angle in a semi circle
    • Math Fun! Use the Cash Register!

    Discover Topics

    • LCM and GCD
    • Step Functions
    • Vectors 2D (Two-Dimensional)
    • Polygons
    • Scatter Plot
    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®