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

© 2023 GeoGebra

bar. coord. by matrices

Author:
chris cambré
Topic:
Coordinates, Matrices

calculation of barycentric coordinates

If we know the cartesian coordinates of the verticles of a triangle and those of a point P, we can use matrices to calculate the barycentric coordinates of P. Follow the calculation step by step in the applet:

New Resources

  • Dilations Part 2: What Do You Notice?
  • SSS Similarity Theorem: Exploration
  • If Pythagoras Had Regular Heptagons...
  • Radian Angles
  • Minimalist Chair

Discover Resources

  • SL 13.C Example 2
  • X Marks the Spot Solution Informal
  • Evaluating Functions Using Graphs
  • addittion of dif- integer
  • Incircle

Discover Topics

  • Confidence Interval
  • Functions
  • Reflection
  • Area
  • Terms

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