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Thales' theorem
Author:
Hoda Bornak
Topic:
Geometry
,
Ratios
,
Triangles
GeoGebra
Move points and see how the Thales Theorem works.
New Resources
Poorly Drawn Parallelograms 3
Explore the invariant lines of matrix {{-2,5},{6,-9}}
alg2_05_05_04_applet_exp_fxn_flvs
Tutorial: Create lists of numbers and objects
Dissections by Guillermo Bautista
Discover Resources
Geometric Exploration of d(a^x)/dx
Investigation #1 (sketch #2)
Thales
Squares and Perfect Squares
Similarity Question 1
Discover Topics
Differential Calculus
Step Functions
Statistics
Diagrams
Frequency Distribution