Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Animation 99

Author:Tim Brzezinski
Topic:Cosine, Right Triangles

What definition is dynamically being illustrated here? Feel free to move the triangle's white vertices anywhere you'd like!

Check my answer

New Resources

  • Using Experimental Probability to Estimate π - Monte Carlo Method
  • seo tool
  • Making New Year's resolutions for 2026
  • Reflection = 180° Rotation about a Line
  • רישום חופשי

Discover Resources

  • Diagonal for squares
  • Percents, Fractions and decimals
  • triangle 2 triangle 3
  • Конструкција на квадрат со зададена страна и конструкција на неговата опишана кружница
  • LOLOLOL

Discover Topics

  • Continuity
  • Arithmetic
  • Means
  • Multiplication
  • Scatter Plot
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®