Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Area of a Triangle

Author:Mallory Campbell
Topic:Area
This activity shows why the area of a triangle is half the base times the height.

New Resources

  • רישום חופשי
  • Assistants (custom GPTs or Gemini Gems) for Math
  • Text with alpha background color
  • AI for Math Teachers (prompt examples)
  • Nikmati Keunggulan Di Bandar Judi Terpercaya

Discover Resources

  • angle
  • Principia Prop. I.17 cor 1a
  • Sine graph - animation
  • Solve Linear Equal Constant
  • Bell work 8-9
  • חלב חמוץ - משימה 3

Discover Topics

  • Plane Figures or Shapes
  • LCM and GCD
  • Cylinder
  • Tangent Function
  • Parabola
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®