Sign in
Search
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Quick Lamp Base Modeling Demo
Author:
Tim Brzezinski
In this screencast, notice how the
base
is a
frustum of an
elliptical
cone
. That is, for
this surface
, cross sections of planes parallel to the floor and this surface are ellipses.
Quick Silent Demo
New Resources
רישום חופשי
Two Triangle Theorem
Thales' Intercept Theorem
Identify Opposite, Adjacent, Hypotenuse
Position Vector and Derivative Vector
Discover Resources
Fourier series for a mod cos function
Spearman's Rank Correlation Coefficient Examples
Vertical Shift
John Polygons
#91 Midpoints triangle & segments joining reflections
Discover Topics
Tangent Function
Area
Fractal Geometry
Surface
Trigonometric Functions