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?

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bewijs stelling van Pythagoras
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Limaçons
Special Solid Trace
functionartculture

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parabola
Volume of a solid under a paraboloid
#2 Exploration 7.5
Vector determined by two points
HG2aa

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Sustracción
Números Reales
Planos
Función Tangente
Fracciones