D.I.Y. Harriss Spiral

Author:Alea Zone

Explore the process of creating a Harriss Spiral as well as the relationships between rectangles created by the 'hrec' tool, using the animated example.

New Resources

Visualizing the Pythagorean Identity with Sine and Cosine
Slope Between 2 Points (Phase 2)
函數的單調性
From Polar to Cartesian Coordinates
random coprime pairs

Discover Resources

Possible Triangles
the excircle
G.GCO.9 Kite Template: Scaffolded Investigation
tarea 2
A.1.12.3 Investigating Variability

Discover Topics

Parabola
Polygons
Angles
Correlation
Planes