Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Geometry Unit 4 Lesson 3
    1. Hello!
    2. G.4.3.0 Notice and Wonder
    3. G.4.3 Learning Goal
    4. G.4.3.1 Half of an Equilateral Triangle
    5. G.4.3.2 30-60-90 Triangles
    6. G.4.3 Lesson Summary
    7. G.4.3 Practice Problems

Geometry Unit 4 Lesson 3

Author:Katie Akesson

  • Hello!

  • G.4.3.0 Notice and Wonder

  • G.4.3 Learning Goal

  • G.4.3.1 Half of an Equilateral Triangle

  • G.4.3.2 30-60-90 Triangles

  • G.4.3 Lesson Summary

  • G.4.3 Practice Problems

Next
Hello!

New Resources

  • z`]]
  • רישום חופשי
  • Model sferyczny - sześcian-ośmiościan
  • Viviani's Curve
  • Hyperbolic Paraboloid

Discover Resources

  • Guess the derivative function
  • Understanding Slope
  • Alvin's ramp
  • zmogeliukas
  • Aolani Arizmendi Quiz 1.11, 1.12

Discover Topics

  • Orthocenter
  • Cosine
  • Ratios
  • Matrices
  • Differential Calculus
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®