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Spiraling Dodecagons

Author:John Golden
See the tumblr post for more information. Simon Gregg's instigating tweet.

New Resources

  • Parallel Lines & Related Angles: Quick Reminders
  • Text with alpha background color
  • רישום חופשי
  • Parallel Lines and Angles: Thinking Classroom Exploration
  • 巧算長方形周界

Discover Resources

  • Axiom 5
  • Circles
  • Main Floor
  • f(x+h) tends to f(x) + hf'(x) as h tends to zero
  • Tamyra Primary campground

Discover Topics

  • Division
  • Difference and Slope
  • Pyramid
  • Normal Distribution
  • Logic
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