Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Lesson

Outline

  1. Equilateral Triangle on 3 Parallel Lines
    1. Equilateral Triangle on 3 Parallel Lines
    2. Triangle on Parallel Lines (Hint)
    3. Triangle on Parallel Lines (Construction and Explanation)

Equilateral Triangle on 3 Parallel Lines

Author:Anthony OR 柯志明

  • Equilateral Triangle on 3 Parallel Lines

  • Triangle on Parallel Lines (Hint)

  • Triangle on Parallel Lines (Construction and Explanation)

Next
Equilateral Triangle on 3 Parallel Lines

New Resources

  • Function art 3D - waiting shed (v2)
  • Modifiable Right Triangular Prism
  • Pythagorean Theorem: Extension Exercises
  • Writing and Graphing Proportional Relationships (k>0)
  • Laundry Basket

Discover Resources

  • Math B
  • TRICKY TRANSFORMATIONS THANKSGIVING LAB REPORT
  • Figure 5
  • Adia's Bangin' Copied Angle
  • Algebra 1

Discover Topics

  • Root
  • Inequalities
  • Surface
  • Polynomial Functions
  • Trigonometric Functions
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®