Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Brandolino
    1. Types of Triangles
    2. Vocabulary of Triangles
    3. Central Angles, Inscribed Angles, and their Intercepted Arcs
    4. Tangent-Tangent Angles
    5. Tangent-Chord Angles

Brandolino

Author:Anthony Brandolino

  • Types of Triangles

  • Vocabulary of Triangles

  • Central Angles, Inscribed Angles, and their Intercepted Arcs

  • Tangent-Tangent Angles

  • Tangent-Chord Angles

Next
Types of Triangles

New Resources

  • Writing and Graphing Proportional Relationships (k>0)
  • Right Triangle Inscribed in a Semicircle
  • Congruent Sides & Angles in △s: Exploration
  • Slope Illustrator (2)
  • Modifiable Right Triangular Prism

Discover Resources

  • Untitled
  • complementary angle
  • P1 Maths
  • Trigonometry at any angle
  • Triangle Angle Sum Theorem

Discover Topics

  • Parabola
  • Vectors
  • Logic
  • Probability
  • Cone
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®