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Tetrahedral Numbers 3D
Author:
John Golden
Topic:
Numbers
Using GGB 3D to make a pyramid of dots, and count them up!
GeoGebra
New Resources
What is an Isogonal Conjugate?
What if the Exponent is an OUTPUT?
aperiodic monotile construction_step by step
Rings of circles
Monkey typing Shakespeare's complete works
Discover Resources
My Stuff
transformationsScalingXMinusPoint5
Euclidean Geometry
Exterior Angle Theorem
Video 1 Gregory
Discover Topics
Functions
Median Line
Square
Combinatorics
Confidence Interval