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

#89 Triangle, square, altitude inside

Author:Doug Kuhlmann
Topic:Square

Move slider to see construction

New Resources

  • Modifiable Right Triangular Prism
  • Right Triangle Inscribed in a Semicircle
  • Writing and Graphing Proportional Relationships (k>0)
  • Rotating Custom Polygons Around an Axis
  • Segment Addition Postulate (Mild Questions)

Discover Resources

  • Square Tesselation
  • Nature of the Roots (Example 5)
  • ElectricFlux
  • Tangent theorem 1
  • H2M L1 Q5

Discover Topics

  • Cuboid
  • Integral Calculus
  • Secant Line or Secant
  • Similar Triangles
  • Circle
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®