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GeoGebra
Ptolomy's theorem (proof)
Author:
Hardsums
www.hardsums.com/ptolomy.php
www.hardsums.com/ptolomy.php
New Resources
Activity 1 Cross-Sections
Day 1 - Analytic Geometry Will W
Squaring the circle... 4-8-12-16
Pentominoes Transformations
Regular Polygons
Discover Resources
f(x)=sinx/x
Alternate Exterior Angles
Focus and directrix connections
Animated Unit Circle 1
Desargues I Locked
Discover Topics
Arithmetic
Cosine
Standard Deviation
Unit Circle
Linear Regression
