Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Area of shapes
    1. Area of a Triangle - Investigation
    2. Area dissection of a parallelogram
    3. Areas of Parallelograms
    4. Discovering the Area of a Trapezium
    5. Area of Trapezium Practice

Area of shapes

Author:Paul Firth
Topic:Area
Areas of triangles, parallelograms and trapezia

  • Area of a Triangle - Investigation

  • Area dissection of a parallelogram

  • Areas of Parallelograms

  • Discovering the Area of a Trapezium

  • Area of Trapezium Practice

Next
Area of a Triangle - Investigation

New Resources

  • רישום חופשי
  • Celsius ↔ Fahrenheit Converter
  • Nikmati Keunggulan Di Bandar Judi Terpercaya
  • အခြေခံ data အခေါ်အဝေါ်များ
  • The Gardener's Ellipse

Discover Resources

  • p4 tiling 3
  • τριγωνομετρικός κύκλος
  • Project
  • What If (Area of Pent)
  • Physics

Discover Topics

  • Trigonometric Functions
  • Algebra
  • Kite
  • Linear Programming or Linear Optimization
  • Confidence Interval
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®