Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Rotational Symmetry of Icosahedron
Author:
Anthony OR 柯志明
Topic:
Rotation
,
Solids or 3D Shapes
,
Symmetry
Drag the red points to investigate the rotational symmetry of the icosahedron.
GeoGebra
New Resources
Poorly Drawn Parallelograms 3
Dissections by Guillermo Bautista
Parallelograms: Quick Investigation
Poorly Drawn Parallelograms
Blancmange curve (fractal)
Discover Resources
nott
Special circles of triangle
Incenter and Circumcenter
G.GCO.3 Rotational Symmetry
An isosceles triangle - 15082019
Discover Topics
Optimization Problems
Calculus
Stochastic Process or Random Process
Diagrams
Tree Diagrams