GoGeometry Action 63!

Author:Tim Brzezinski

Creation of this applet was inspired by a tweet from Antonio Gutierrez. Feel free to move any of the triangle's vertices anywhere you'd like. How can we formally prove what is informally illustrated here?

Quick (Silent) Demo

New Resources

Modifiable Right Triangular Prism
Linear Equation Graphs: Thin Slice
Midpoint Theorem Questions: Mild
Rovnoběžnost rovin
Right Triangle Inscribed in a Semicircle

Discover Resources

Euclids 1.43 diagram
B4 Geometry
Rotating Connections
Volume of Revolution Discussion ii
รูปคลี่พีระมิด

Discover Topics

Exponential Functions
Differential Equation
Pythagoras or Pythagorean Theorem
Rational Numbers
Differential Calculus