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Wheel of Theodorus and Square Roots
Author:
Andy Fehlner
Topic:
Right Triangles
,
Sequences and Series
Move the slider to change the number of right triangles. The first right angle is marked for you. Every black line is exactly 1 unit long.
GeoGebra
What is the length of each thick purple line?
New Resources
Isosceles Triangle: Quick Construction
Construct a Square
Ellipse as Envelope - Correspondence Method
Introduction
"Compressed" Astroid as Envelope
Discover Resources
UCSS Secondary Math III Unit 4B Lesson 1
Checkboxes one at a time
Alternate Angles - Version 2
Integration
Animated Ball
Discover Topics
Optimization Problems
Hyperbola
Median Line
Solids or 3D Shapes
Hypothesis Testing