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Proof Without Words
Author:
Steve Phelps
Topic:
Pythagoras or Pythagorean Theorem
Drag the points. Drag the slider. What do you notice? What does this prove? How does this prove?
GeoGebra
New Resources
Transformation of curves
Thin Slice: Using Trig Ratios to Solve for Sides of Right Triangles
Swinging spring pendulum
Oriented Angles and the Unit Circle
Right Triangle Trigonometry Ratios: Dynamic Illustrator
Discover Resources
Standard Form of a Quadratic Equation
Problem 87
Alec_Goethel_Qtr1project_01 (12 October 2016)ab
Slope
Chloe-Cosinus
Discover Topics
Diagrams
Inequalities
Vectors 3D (Three-Dimensional)
Mathematics
Sphere