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Equal Regions Surprise
Author:
Ted Courant
A quarter-circle has a half-circle inscribed, as shown.
GeoGebra
Which is greater, the Red region or the Blue region? Or are they equal?
New Resources
Lorenz Attractor: Multiple particles
Kopie von parabel - parabol
What if the Exponent is an OUTPUT?
Open Middle Logarithm Exercises (1)
Woven
Discover Resources
polar_2cos2x
true/point-equal.ggb
Number of solutions with discriminant
Speeding Car - Task
Alfil
Discover Topics
Solids or 3D Shapes
Conic Sections
Pythagoras or Pythagorean Theorem
Geometric Transformations
Fractal Geometry