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The "Crazy Circle Illusion" -- Triangular
Author:
Roy Wright
Topic:
Circle
A triangular version of the "illusion" shown
here
.
GeoGebra
New Resources
Discriminant of y = ax² + bx + c
Vertical and Oblique Asymptote
Riemann Sums
רישום חופשי
Graphs of Rational Expressions
Discover Resources
Perimeter and Area of a Rectangle
Integration along line
Discovering Euler's Line
Is SAS a Congruence Shortcut?
Transformation of y=acosx-bsinx to Rcos(x+alpha)
Double Rose Pattern
Discover Topics
Cosine
Fractal Geometry
Bar Chart or Bar Graph
Hyperbola
Vectors 3D (Three-Dimensional)