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

Sine Cosine and Tangents in 4 quadrants

Author:
Denny Pritianto
Topic:
Cosine, Sine

New Resources

  • Midpoint Coordinates: Check for Understanding
  • Perpendicular and Parallel Slopes
  • Making a heart with maths
  • Transforming Quadratic Function Graphs: Discovery Lesson
  • Midpoints

Discover Resources

  • ShowHide(LayerSpreadsheetMethod)-WINNER!-v1_00
  • C1 Graffiau CBAC Ion 2008
  • Segment Addition Postulate
  • Triangle Inscribed in square with a 45 degrees angle
  • Tractrix

Discover Topics

  • Geometry
  • Plane Figures or Shapes
  • Translation
  • Cylinder
  • Mode

GeoGebra

  • About
  • Partners
  • GeoGebra on Tests
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Community Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Terms of Service Privacy License
  • Facebook Twitter YouTube