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Rolling a circle to find pi
Author:
Kerry Weltman
,
Duane Habecker
Roll the circle to "straighten out" the circumference. Then use the diameter tool to determine the number of diameters in one circumference.
GeoGebra
New Resources
Exploring Number of Squares on the Diagonal of a Rectangle
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Parametric surface: Klein bottle
Kopie von Exact values on the unit circle (degrees)
Parametric surfaces: Sphere
Discover Resources
Geo_1.04_Q1_Practice Quiz
exploring translations and dialations
sinx-siny
An application of the program GeoGebra
Discover Topics
Cosine
Median Value
Subtraction
Linear Programming or Linear Optimization
Statistical Characteristics