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

G_11.04 Inscribed angles and polygons
Spring around torus
A2_6.02 Evaluating trigonometric functions_1
G_11.01 Radians, arc length and sector area
Poorly Drawn Squares

Discover Resources

What does the word Quadratic mean?
Start, Bisect an angle
Logistic map
Step 2
Untitled

Discover Topics

Terms
Standard Deviation
Dilation
Polynomial Functions
Diagrams