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

Equilateral Triangle

Author:
Stephen Lyon
Construct an Equilateral Triangle between two parallel lines such that one vertex lies on one parallel line, another vertex lies on the second parallel line and the third vertex lies at a point somewhere between the two parallel lines.

New Resources

  • Hello!
  • Ratio of volume of icosahedron to sphere
  • A.3.5.1 Selecting the Best Line
  • Problem 5: Triangle Explorer
  • testfileFri Jan 15 21:04:08 CET 20210.342147235959832

Discover Resources

  • Bisecting an Angle
  • Angle Intro Exploration
  • GeoGebra Example 1
  • סעיף ט 1
  • Kopie von Moon Phases

Discover Topics

  • Curve Sketching
  • Trapezoid
  • Ratios
  • Step Functions
  • Solids or 3D Shapes

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