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GeoGebra
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GeoGebra
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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
Quiz: Finding Average Rate of Change
Poorly Drawn Parallelograms 2
Average Rate of Change: Graph a Function (1)
Shadow of a Cube (v2)
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Discover Resources
Punctul lui Brocard.
Cartesian Plane Plotting
sept. 28
GeoGebra Pentominoes
Assessment Chapter 1
Discover Topics
Root
Interest Calculation
Arithmetic Mean
Ellipse
Equilateral Triangles