Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Lesson

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

  • Linear Combination of Vectors
  • Right Triangle Inscribed in a Semicircle
  • Mandelbrot
  • Mandelbrot 2
  • Marion's Theorem

Discover Resources

  • محور تقارن چهارضلعی
  • NS1-02-P1 Plot Integers on Number Line
  • DSE Trigonometry-ACT01A Sine Ratios in an Unit Circle
  • Triangle Centers
  • Area of Trapezium

Discover Topics

  • Piecewise Functions
  • Tangent Function
  • Addition
  • Expected Value
  • Integers
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®