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

© 2022 GeoGebra

The angle in a semi-circle is a right angle

Author:
martinnguyen27
Topic:
Circle

New Resources

  • Open Middle: Horizontal and Vertical Distances (V1)
  • LCM of Three Numbers (Practice Exercise)
  • Würfel mit Netz
  • GCD of Three Numbers (Practice Exercise)
  • Apple Demo 2022

Discover Resources

  • Pappus Theorem
  • rand
  • Tarefa 4
  • Substitution & Evaluating Expressions
  • kaleidoscope Asia Norman

Discover Topics

  • Conic Sections
  • Tree Diagrams
  • Vectors 3D (Three-Dimensional)
  • Interest Calculation
  • Limits

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