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

    • apec
    • Tracing an Ellipse Using Two Circles
    • z`]]
    • Cartesian Notation of a Vector
    • seo tool

    Discover Resources

    • Role of a, b and r in the equation (x-a)^2+(y-b)^2=r^2
    • SEN-COS
    • Satz des Thales
    • Parabola by folding
    • C1 Graffiau CBAC Ion 2008

    Discover Topics

    • Expected Value
    • Prism
    • Inequalities
    • Reflection
    • Function Graph
    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®