Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
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?
GeoGebra
New Resources
Witch of Agnesi - A Classical Construction
Angles and Intersecting Lines: Quick Investigation
Play C3 E3 G3 C4_C4
Slope of a Straight Line: Run and Rise
Teorema Japonês para quadriláteros inscritos em uma circunferência
Discover Resources
Modelling Olympics 100 m Sprint for Women
Square Cross Section: Step 3
Quadratic Transformations
Subtracting Complex Numbers
warm up 6
Discover Topics
Multiplication
Interest Calculation
Cylinder
Kite
Integral Calculus