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

© 2023 GeoGebra

What are sine and cosine?

Author:
Dave Van Leeuwen
Topic:
Cosine, Sine
Follow the steps!

New Resources

  • Slopes of Parallel and Perpendicular Lines - Discovery & Assessment: Quick Demo
  • Graphing Sinusoidial Functions (All Transformations)
  • Cartesian to Polar Graphs
  • Pi Made of Functions
  • Polygon Angles: Quick Thin Slice Explorations

Discover Resources

  • Angle Sum Property of a Triangle
  • -2 work
  • تعريف رسومي بنائي للشكل الرباعي شبه المنحرف
  • Kite Construction Fig 1.7_Goddard
  • Cube and Octahedron to Cuboctahedron

Discover Topics

  • Numbers
  • Orthocenter
  • Differential Equation
  • Expected Value
  • Solids or 3D Shapes

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