A slicker ray diagram

A better ray diagram

In this diagram there are a number of "hidden" construction lines. The points and lines you can see are constrained to move along these such that the diagram stays "correct" as you move them

New Resources

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The Cosine Formula - Proof Without Words
Floch, fractal, iteration, custom tool.
Exploding cube
Function Art 3D - Pawn

Discover Resources

Complex harmonic oscillator
κανονικό επτάγωνο
Rational Functions Project
Kite (Scaffolded Discovery)
Plotting 1

Discover Topics

Vectors 3D (Three-Dimensional)
Equilateral Triangles
Geometric Transformations
General Quadrilateral
Polynomial Functions