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

© 2022 GeoGebra

สามเหลี่ยมพีทาโกรัส

Author:
ojureerat

New Resources

  • Action/Consequence: Proving Parallelograms
  • Wiggle curve
  • Coordinate Proofs for Parallelogram
  • Artwork by Daniel Linus Torres
  • Poorly Drawn Isosceles Triangles

Discover Resources

  • Roll_And_Sum
  • Lower and Upper Area Sums
  • Interior Angle Measures in Polygons
  • Sin !
  • Cylinder inscribed in a Cone

Discover Topics

  • Complex Numbers
  • Combinatorics
  • Ellipse
  • Geometry
  • Area

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