Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. H Geo Ch9 Circles
    1. 9-1 & 2
    2. 9-4

    H Geo Ch9 Circles

    Author:Makiko Coakley
    Topic:Circle, Geometry
    Discovery activities for Ch9 theorems and corollaries.
    H Geo Ch9 Circles

    Table of Contents

    • 9-1 & 2

      • Tangent perpendicular to radius
      • Tangents from a point
    • 9-4

      • Congruent Chords and their Central Angles
      • Chord, Arc and Diameter
      • Chords and Distance from the Center
    Next
    Tangent perpendicular to radius

    New Resources

    • apec
    • Mondrian's Puzzle
    • Fractal Tétraèdre. Dilatation -1/2 centre triangles
    • Domain of f(x,y)
    • z`]]

    Discover Resources

    • Roses
    • absolute darla
    • What's a point?
    • Parábola

    Discover Topics

    • Arithmetic Mean
    • Upper and Lower Sum or Riemann Sum
    • Interest Calculation
    • Cuboid
    • Variance
    AboutPartnersHelp Centre
    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®