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:
thicha

New Resources

  • G_3.02 Isosceles and equilateral triangles
  • G_7.04 Applications of similarity
  • Demo: Applet communication using JavaScript
  • G_3.03 Triangle inequalities
  • G_10.04 Parallel and perpendicular lines_1b

Discover Resources

  • Factoring Experiment Step 1
  • Pictionary
  • Dandelin spheres
  • Algebra 2 Transformations TASK
  • Construction 3 of Alternate Angle Theorem

Discover Topics

  • Pyramid
  • Polygons
  • Geometric Transformations
  • Incircle or Inscribed Circle
  • Upper and Lower Sum or Riemann Sum

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