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Joan Antoni Mascarell
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Fases llunars
Joan Antoni Mascarell
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Fases lunars
Joan Antoni Mascarell
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Corbes Lissajous
Joan Antoni Mascarell
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Aplicant el Principi de Cavalieri a p…
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Evolució Cub - Octaedre
Joan Antoni Mascarell
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Volum de l'octaedre
Joan Antoni Mascarell
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Duplicació del cub per mitjà del Meso…
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Thâbit ibn Qurra. Demostració teorema…
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Pythagoras's Theorem (Pappus dynamic …
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Teorema de Pitàgores. Demostració de …
Joan Antoni Mascarell
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Dandelin
Dieter Küntzer
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Teorema de Feuerbach
Joan Antoni Mascarell
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Equivalent Ratios
Duane Habecker
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Poorly Drawn Quadrilaterals
Steve Phelps
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Convex quadrilaterals
Paulo Correia
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Angle Estimation Warmup
Andrew Knauft
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Number Pyramids
Jennifer Silverman
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Graph the Line
Steve Phelps
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John Golden
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Duane Habecker
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GeoGebra Pentominoes
Duane Habecker
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right triangle paradox
sonom
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SSA triangle: The Ambiguous Case
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Least Squares
timteachesmath
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AQR Section 17: Mean but Sensitive
Steve Phelps
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AQR Section 17: Where's the Mean?
Steve Phelps
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Secant Slope Calculator
Jake Binnema
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Exponential or Logistic Function that…
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Growth of Facebook.com
Roy Wright
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Lower and Upper Sum of a Function
GeoGebra Materials Team
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Analog Clock
Duane Habecker
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Pendulum Wave Machine (Simulation)
Michael Borcherds
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05.1 Measures of Central Tendency
sonom
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'Tangram' Puzzle 'Cat'
GeoGebra Translation Team German
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Moss Egg by Robert Dixon
Bill Lombard
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Spirograph-Epitrochoid Earth and Moon
Bill Lombard
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Inclined Plane with Two Masses and a …
Tom Walsh
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The Relationship Between Human Height…
Roy Wright
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Factorization - Visual illustration o…
Ethan Hall
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Kaleidoscope
Michael Borcherds
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Rotating a Triangle Around a Coordina…
Steve Phelps
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Triangle Paradox (Missing square puzzle)
Michael Borcherds
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