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

Line detect

Author:Jonathan Holland
Use the dot product to detect which side of a line a point lies on.

New Resources

  • Tangent Plane to a Sphere
  • Angle Bisector: Quick Warm Up Questions
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Perimeter of a Rectangle with Unknown Sides
  • Assistants (custom GPTs or Gemini Gems) for Math

Discover Resources

  • Volume and Surface Area
  • Introduction to Calculus 1
  • Hühnerhof2
  • unit circle1
  • S4E B2 L20 Q6
  • Week 5 Day 2 Opener

Discover Topics

  • Kite
  • Isosceles Triangles
  • Optimization Problems
  • Fractions
  • General Quadrilateral
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®