Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Copy of The Sum of the First n Natural Numbers - Dynamic Proof
Author:
Shamashuddin Attar GeoGebra Ambassador 2023-24
,
Irina Boyadzhiev
,
Cristina Masotta
,
sonom
This applet gives a dynamic proof of the formula for the sum of the first n natural numbers.
GeoGebra
New Resources
Angles of Intersecting Lines
Traffic Cone
Graphical solution of ax² + bx + c = k
Graph of y = a(x − h)² + k
apec
Discover Resources
video game(finished)
pavage de sinus
Sin, Cos and Tan - Right Angled Triangles
Bases and Fractions
Unit Circle part 2
Discover Topics
Ellipse
Cuboid
Logic
Straight Lines
Quadrilaterals