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

Small angle approximations - Cosine

Author:Kate Auld
Topic:Cosine, Trigonometry

New Resources

  • רישום חופשי
  • Parallelogram Linkage
  • bewijs stelling van Pythagoras
  • Combining Random Variables
  • Graphs of Rational Expressions

Discover Resources

  • Matrix Method Simultaneous Linear Equation Question Setter
  • Intersection of Three Planes
  • Complex roots
  • Geogebra 3
  • U2L5 Equivalent Fractions Number Line
  • Sine rule - ambiguous case

Discover Topics

  • Right Triangles
  • Ratios
  • Linear Regression
  • Sphere
  • LCM and GCD
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

© 2025 GeoGebra®