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

Investigation: Area of a triangle using parallelograms

Author:Dani Orlowski, Tim Brzezinski
Topic:Area, Parallelogram

Area of a triangle

What is this applet showing you? Briefly explain.

New Resources

  • Rovnoběžnost rovin
  • Linear Equation Graphs: Thin Slice
  • Function art 3D - waiting shed (v2)
  • Pythagorean Theorem: Extension Exercises
  • Isosceles Right Triangle

Discover Resources

  • umkehrfunktion_a^x_vorlage.ggb
  • Vertically Opposite angle
  • convolution_7_1
  • Skills and Strategies required for the exploration
  • slanty house

Discover Topics

  • Trigonometry
  • Inequalities
  • Similarity Transformation or Similarity
  • Incircle or Inscribed Circle
  • Congruence
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®