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Rectangle
Author:
Gordon Gavin Zach
This shape is a rectangle because it has 2 sets of equal and parallel sides, 4 right angles, and it is a regular polygon
New Resources
Stairs (Optical Illusion)
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Drag that Point!
"Compressed" Astroid as Envelope
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Harmonic Oscillator
Example 2.1014
circles
Turner_PerpBisectors
Lines #2: writing equations
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Mode
Median Line
Circumcircle or Circumscribed Circle
Sine
Polynomial Functions