Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Pins and string
Author:
Malin Christersson
To answer a Tumblr question: Curve drawn by using three pins and a string. The curve is piecewise defined by six elliptical arcs. Move the dots to see another shape!
GeoGebra
New Resources
Lorenz Attractor: Multiple particles
Is it Isosceles?
How to Assign Color Objects Inside the List? II
Shade a spheric triangle with "surface".
Divisible Polynomials - Remainder and Factor Theorems
Discover Resources
givRot
Euler's Method
EGG 1
fraction1
Cosine area function
Discover Topics
Constructions
Straight Lines
Ellipse
Arithmetic Mean
Multiplication