Folding a Triangle into a Tetrahedron

Autor: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?

Nuevos recursos

Model sferyczny - dwunastościan-dwudziestościan
Fourier Lissajous (Mechanical)
Some random function
¿Quién llegará más lejos en el mundial?
Slope and Road Signs

Descubrir recursos

What is a Radian?
Start, Perpendicular Bisector
Examples of Restricted Domain
equalateral constructions 2

Descubre temas

Romboide
Seno
Perímetro
Gráfica de Funciones
Varianza