Napoleon Motion in four parts

Topic:Centroid or Barycenter, Equilateral Triangles, Triangles

Tim Brzezinski's Napoleon Motion! broken down to facilitate discussions of its parts. Play with the gray points of the original triangle . Explain what each part of the animation is trying to say.

New Resources

Graphing 1 + cos(θ) in Polar Coordinates
Limaçons
Tangent in Cartesian and Polar Coordinates
分數化百分數：練習
Tracing r = 2 cos(θ)

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Transformation (vertical stretch, reflection)
Upper and lower Riemann Sums
Tch Lab 3 pt 2 - MTH 253
PROPERTIES RELATED TWO TANGENTS
Constant Velocity Cars

Discover Topics

General Quadrilateral
Planes
Fractal Geometry
Intersection
Volume