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
Quiz: Finding Average Rate of Change
alg2_05_05_01_applet_exp_2_flvs
Tutorial: Create lists of numbers and objects
探究由平行線和截線所成的角
Variation Theory Parallelogram Proofs
Discover Resources
Proving Triangles Similar (2)
jumas didgital worksheet
Math 2153
Moving Picture for Morley's general theorem
Area of Circle
Discover Topics
Algebra
Tree Diagrams
Trigonometric Functions
Polygons
Angles