Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Rotate axes: point, vector, ellips
Author:
Doug Kuhlmann
Rotates a point or vector or ellipse through angle phi. Change phi via slider.
GeoGebra
New Resources
Flip 5 Coins.
Mean Value Theorem
Balls in an Urn
探究長方形對角線上的正方形數目
Calendar Puzzle
Discover Resources
y=(x-h)^2
Perendicular Bisector in a Triangle
Petersen J GEO
Huygens Principle
Chaos Game
Discover Topics
Definite Integral
Median Line
Geometric Mean
Random Experiments
Dilation