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Postulate 9
Author:
Jason Wofsey
If two planes intersect, then their intersection is a line.
GeoGebra
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Rings of circles
Shade a spheric triangle with "surface".
Droste effect draft
Lorenz Attractor: Multiple particles
bearing HK
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Interactive Graphing Straight Line Ex 3a
Do-Now #2
半周期
Practising Long Division
drz2018_z3_pub
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Special Points
Rectangle
Geometric Mean
Quadrilaterals
Similar Triangles