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

© 2021 GeoGebra

Dot product

Author:
Jonathan Holland
Manipulate the points B and C. The dot product is recorded in the variable uv. In absolute value, the dot product equals the area of the shaded rectangle. The sign of the dot product is positive if the angle is acute, and negative if the angle is obtuse.

New Resources

  • Flying bird
  • Radian Exploration
  • Visine trokuta
  • clock, adrian
  • Tower by Jeldrik, GER

Discover Resources

  • statistics
  • MATH PARABOLA ASSIGNMENT
  • Transformations warm up 1.1
  • การบวกจำนวนเต็ม
  • פונקציית ביקוש P=100-Q

Discover Topics

  • Functions
  • Equations
  • Quadrilaterals
  • Diagrams
  • Prism

GeoGebra

  • About
  • Partners
  • Testing
  • News Feed
  • App Downloads

Apps

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

Resources

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