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Perpendicular Time
Author:
Neil
How many times a day are the minute and hour hand perpendicular?
GeoGebra
New Resources
alg2_05_05_04_applet_exp_fxn_flvs
Flip Flop
Poorly Drawn Parallelograms 3
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Variation Theory Parallelogram Proofs
Discover Resources
Carga invisible
Mystery Functions Part 7
Chapter 1-1: Understanding Points, Lines, and Planes
Graph #3
pyramide
Discover Topics
Function Graph
Linear Equations
Prism
Limits
Curve Sketching