Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Algebra 1 with Geometry
    1. Figurative Numbers
    2. Exploring Circles with Right Triangles

    Algebra 1 with Geometry

    Author:Andre Mathurin
    Topic:Algebra, Geometry
    Algebra 1 with Geometry

    Table of Contents

    • Figurative Numbers

      • Polygonal numbers
      • square numbers
      • triangular numbers
    • Exploring Circles with Right Triangles

      • Pythagorean and similar triangles.
      • Pythagorean Theorem and Circles
      • Circle Terminology
      • Right Triangle Trigonometry Ratios
    Next
    Polygonal numbers

    New Resources

    • Ringed Polyhedra
    • MC #2
    • Pythagorean Day
    • bewijs stelling van Pythagoras
    • רישום חופשי

    Discover Resources

    • Simpson parallel lines
    • Hyperbolic functions
    • TeachMeet-4-3D vector
    • สามเหลี่ยมพีทาโกรัส
    • منحني داله ومشتقاها

    Discover Topics

    • Rectangle
    • Division
    • Planes
    • Perimeter
    • Area
    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

    © 2025 GeoGebra®