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

Concurrent lines

Author:
Mathguru
Topic:
Straight Lines
On the screen, we see six lines a(black), b(blue), c(red), d(green), e(pink) and f(dark green). Three lines a, b and c intersect at one point so these three lines are called concurrent lines. The other three lines d, e and f do not pass through this same point.

New Resources

  • Open Middle: Graphing Linear Inequalities (2)
  • Sector Area Question Generator
  • Open Middle Cyclic Quadrilateral Exercise
  • Open Middle Sector Area Exercise
  • Open Middle: Graphing Linear Inequalities (3)

Discover Resources

  • Tesselation
  • fourier
  • t2 Step 1
  • opti 1.1
  • Case 1 - Olympic Mathmatics

Discover Topics

  • Perimeter
  • Median Line
  • Arithmetic Operations
  • Optimization Problems
  • Sphere

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