Folding a Triangle into a Tetrahedron

Auteur :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?

Nouvelles ressources

What Do You See?
Right Triangle Inscribed in a Semicircle
Slope Illustrator (2)
Isosceles Right Triangle
Squares Question

Découvrir des ressources

Triangular Pyramid
Triangle Angle-Side Relationships
Areas of Polar Graphs 2.2
perpendicular line through a point
A close look at zeros of rational functions

Découvrir des Thèmes

Courbes Paramétriques
Fonctions Exponentielles
Transformations Géométriques
Vecteurs 2D (dans le Plan)
Termes