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

Copy of The Sum of the First n Natural Numbers - Dynamic Proof

Author:
Shamashuddin Attar, Irina Boyadzhiev, Cristina Masotta, sonom
This applet gives a dynamic proof of the formula for the sum of the first n natural numbers.

New Resources

  • Half Life
  • Logistic Growth
  • Dilations Part 3: What Do You Notice?
  • Slopes of Parallel and Perpendicular Lines - Discovery & Assessment: Quick Demo
  • Trapezoid Median Discovery

Discover Resources

  • sin(z)
  • Enlargement and Reduction along y-axis
  • ภาพแอนนิเมชัน
  • Incircle and Circumcircle'in kopyası
  • Integral 2

Discover Topics

  • Polygons
  • Square
  • Pie Chart or Circle Chart
  • Calculus
  • Quadrilaterals

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