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

Proof without word : Area of the sphere

Author:
Daniel Mentrard
Topic:
Area, Cylinder, Sphere

New Resources

  • Music Box with Rotating Ballerina
  • G_3.01 Triangles and angles
  • G_3.03 Triangle inequalities
  • G_7.02 Similarity transformations
  • A2_1.04 Solving quadratic equations with complex solutions

Discover Resources

  • Lom valova
  • Equilateral triangle centroid
  • PS2 Problem 10a
  • Quiz: Completing the Square (1)
  • Function with two variables

Discover Topics

  • Solids or 3D Shapes
  • Correlation
  • Vectors
  • Indefinite Integral
  • Circumcircle or Circumscribed Circle

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