Folding a Triangle into a Tetrahedron

Author:Steve Phelps

Drag the slider (bottom of left pane) to begin. Questions to consider: Where is the foot of the tetrahedron altitude located? What is the measure of the height of the tetrahedron?

New Resources

רישום חופשי
bewijs stelling van Pythagoras
Nikmati Keunggulan Di Bandar Judi Terpercaya
Volume by Shells Around y
Reflection Across 2 Parallel Lines

Discover Resources

Resonant standing wave on a stretched string
Exploring Rotation 2
Heighway dragon
Wooden Crate 1

Discover Topics

Constructions
Interest Calculation
Addition
Logic
General Quadrilateral