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12
走进图形世界
孙逸旻
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三角形の相似条件的副本
郑永聪
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正方体展开图的副本
郑永聪
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正方体展开图的副本
郑永聪
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正方体3*3堆叠的实时三视图
赵林
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[洋葱] 2018广州25 求轨迹的长
洋葱教研
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[洋葱] 2018河南22：相似综合类问题
洋葱教研
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[洋葱] 平面直角坐标系中的相似-下-Q1
洋葱教研
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[洋葱] 与相似有关的动点问题-下(0059)
acchu
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[洋葱] 平面直角坐标系中的相似-上(0055)
洋葱教研
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Net of cylinder
Big Lee
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中一︰棱柱的總表面面積-長方體
lamanleung
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Equivalent Ratios
Duane Habecker
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Gauss-Jordan 2x2 Elimination
Auston B Cron
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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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Guess My Rule (2013)
John Golden
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5-Piece Puzzle
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
talljerome
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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…
talljerome
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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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Hilbert curve
Thijs
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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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Area of a Circle - Wedge/Sector Demon…
Linda Fahlberg-Stojanovska
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Triangle Paradox (Missing square puzzle)
Michael Borcherds
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