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Investigating Pi
Author:
karinnc1
Students will use the diameter of a circle and the perimeter of various polygons to estimate and discover the value of pi.
GeoGebra
New Resources
Isosceles Triangle: Quick Construction
Supplementary Angles
Angles and Intersecting Lines: Quick Investigation
Bottema's Theorem
Parallel or Not? (V2)
Discover Resources
derivadassucesivas2
asse xy
The Difference Equation - task
Approximating the Derivative
Picture proof of trigonometric angle-sum formulas
Discover Topics
Fractions
Linear Regression
Ellipse
Circle
Straight Lines