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Parallel and Perpendicular Slopes
Author:
lissgriffin
Investigate the gradient of perpendicular and parallel lines.
GeoGebra
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Regular N-GON: What Happens as N Approaches Infinity?
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Kukeldash madrassa - gp and ks
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test223
AreaUnderFunction
應用圓周公式：題 5
Double hyperbola construction
Net of a Triangular Prism
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Function Graph
Pythagoras or Pythagorean Theorem
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