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
MC #2
判斷錐體
z`]]
畫三角形

Discover Resources

Angles in a semicircle
Transformations Of Functions
SPAIN - Συστήματα 2x2
Trig Unit Circle
Transform sin and cos in degrees

Discover Topics

Natural Numbers
Definite Integral
Differential Calculus
Ellipse
Rhombus