Proof Without Words

Author:: Steve Phelps

Drag the points. Drag the slider. What do you notice? What does it prove? How does it prove? Sincere thanks to Luis Guillermo de la Rosa Jiménez http://www.geogebratube.org/luisgdelarosa

New Resources

Exploring Absolute Value Functions
Types of Triangle & Sum of angle of Triangle
Absolute Value and Distance
Worksheet
Pythagoras' Theorem --Area dissection 2

Discover Resources

Dilations, created by Dakota at Animas High School
Parallel Lines
Photoelectric Effect
בעיית הגדרות
Area of circular path

Discover Topics

Pie Chart or Circle Chart
Triangles
Congruence
Quadratic Equations
Percentages