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Sherlock Holmes' problem
Author:
spkwan
Take out the small square. Re-assemble the remaining pieces to form a quadrilateral.
GeoGebra
What is the secret?
How is the square piece 'lost'?
worksheet: Sherlock Holmes
wksht SherlockHolmes v5.pdf
GeoGebra
Curry's Paradox
worksheet: 64 vs 65
wksht 64vs65 v3.pdf
New Resources
The 3D Space
apec
အခြေခံ data အခေါ်အဝေါ်များ
Variation Theory Illustration: Point-Slope Form
Translation of the Graph of a Function
Discover Resources
Forum_0
g 9 brevet
cone
quiz 1.11,1.12 Delilah Moreno #1
LZ 8.2.A3.3 Getting Perspective (Drawing)
Discover Topics
Subtraction
Linear Programming or Linear Optimization
Differential Equation
Geometric Mean
Incircle or Inscribed Circle