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?

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apec
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Riemann Sums
Which Quadrilateral is Which?
Transforming Random Variables

Discover Resources

Sahar Safi test
Zach Belegrin's Geogebra
Areas with Polar Coordinates
Activity 1.1
GEORG114

Discover Topics

Means
Straight Lines
Differential Equation
Quadrilaterals
Piecewise Functions