Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Principia Prop. I.9
Author:
Alexis Doval
Figure for Newton Principia Prop. I.9
GeoGebra
Points P and p are bodies moving along an equiangular spiral. You can drag them to different position and see how the areas of the triangles stay in proportion.
New Resources
Tutorial: Zip command
Addition of Vectors
Tutorial: Create lists of numbers and objects
Poorly Drawn Parallelograms 3
Construct a Conic
Discover Resources
Derivatives of sine and cosine
Matr Row Col Xtract
Page 53 #8-9
Third Order Synthesis
Fermat Principle and Refraction
Discover Topics
Natural Numbers
Terms
Linear Functions
Triangles
Plane Figures or Shapes