Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Archimedes (pi)
Author:
Earl Samuelson
GeoGebra
1) Enter number of sides in the box provided. 2) Press play in bottom left corner. 3) Observe ratio of perimeter to diameter. 4) Press reset (top right corner) and go back to Step 1.
New Resources
Bottema's Theorem
Pelecoid
Isosceles Triangle: Quick Construction
Spinning cube - Belt Trick
Slope of a Straight Line: Run and Rise
Discover Resources
Pythag Thing
Finding Formula for Circle Area via Triangle
Inscribe a Regular Hexagon
[洋葱] 圆周角定理
perpbisectexample
Discover Topics
Statistics
Correlation
Distributions
Parabola
Definite Integral