GeoGebra
  • Create Lesson
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads
About GeoGebra
Contact us: office@geogebra.org
Terms of Service – Privacy – License

© 2022 GeoGebra

JST17 5. Section 1h Perpendicular lines

Author:
Jill Stephenson, Integral Resources
You can move the blue line by moving either of the green points. The red line is perpendicular to the blue line. What do you notice about the gradients of the perpendicular lines?

New Resources

  • Demo: dashed trace
  • G_10.04 Parallel and perpendicular lines_1b
  • Section 4.4 Group Explorations
  • A2_1.04 Solving quadratic equations with complex solutions
  • G_3.03 Triangle inequalities

Discover Resources

  • C0304X22
  • Mirror Mirror
  • Partial Derivative 01
  • Ch.3.4A - Graphs of Quadratic Functions
  • A sphere in a cylinder.

Discover Topics

  • Trapezoid
  • Statistics
  • Special Points
  • Interest Calculation
  • Pie Chart or Circle Chart

GeoGebra

  • About
  • Partners
  • GeoGebra on Tests
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Classroom Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Terms of Service Privacy License
  • Facebook Twitter YouTube