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Proof Without Words
Author:
Steve Phelps
Topic:
Pythagoras or Pythagorean Theorem
Drag the points. Drag the slider. What does this prove? How does it prove it?
GeoGebra
New Resources
Writing Equivalent Polar Coordinate Representations of Points
Regular Truncated Pyramid
Chord of a Circle 1
Ellipse - An Optical Property
Right Trapezium (Trapezoid)
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Bukkemaskine
Sum of Interior Angles of a Triangle
point-ray-angle
day 116
Exam 1 Take Home Problem
Discover Topics
Vectors 3D (Three-Dimensional)
General Quadrilateral
Reflection
Geometric Distribution
Tangent Function