Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. EDC 262: Geometry
    1. Area
    2. Practice

    EDC 262: Geometry

    Author:Ellen Laurenz
    Topic:Geometry
    EDC 262: Geometry

    Table of Contents

    • Area

      • Area of a Triangle
      • Area of a Circle
      • Area of a parallelogram
      • Area and Perimeter of Rectangles
      • Area of a Trapezoid
      • Areas of Quadrilaterals
      • Net of a Cylinder
      • Net of a Cone
      • Rectangular Pyramid
    • Practice

      • 5-Piece Puzzle
      • 'Tangram' Puzzle 'Cat'
      • Four color challenge
    Next
    Area of a Triangle

    New Resources

    • z`]]
    • Reflection across a line
    • Exploring GeoGebra for the First Time
    • apec
    • Locus Related to Descartes' Folium

    Discover Resources

    • Video 4 Anna Hazelton
    • Medians of a Triangle
    • Pythagore dans les gestes de vos idôles
    • Triangles Project Day 3
    • tarea4

    Discover Topics

    • Interest Calculation
    • Cone
    • Centroid or Barycenter
    • Quadrilaterals
    • Real Numbers
    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®