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15
HKDSE 3D Figures
Alex CHIK
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Sine Ratio
Anthony OR 柯志明
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HKDSE 2019 Paper I #18
Alex CHIK
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Sum of exterior angles of a polygon
rm11821
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Rotational Symmetry of Tetrahedron
Anthony OR 柯志明
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Rotational Symmetry of Cube
Anthony OR 柯志明
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S.2 Ch.8 Exterior Angle of Polygon
smcemath
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S.4 Ch7 Trigonometry Past Paper
smcemath
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Difference of Two Squares
smcemath
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Congruent Triangles 2 (ASA)
smcemath
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Congruent Triangles 5 (SSA / ASS)
smcemath
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Congruent Triangles 6 (AAA)
smcemath
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Poorly Drawn Quadrilaterals
Steve Phelps
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Convex quadrilaterals
Paulo Correia
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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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Flip Flop
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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One-Son Policy Simulation
Steve Phelps
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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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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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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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