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Why you cut a board at half the angle you want

Author:Joshua Coffin
Topic:Geometry

New Resources

  • Pythagorean Theorem: Quick Illustrator
  • Perpendicular Lines: Quick Exploration
  • Odd Function Explorer
  • Slope Illustrator (2)
  • Pythagorean Theorem: Extension Exercises

Discover Resources

  • Problem 125
  • Symmetry and Periodicity in the Unit Circle #3
  • Ericka Tessellation Project
  • Line Demonstration
  • LR6-01-XT1 (Intersection of two lines)

Discover Topics

  • Combinatorics
  • Complex Numbers
  • Similarity Transformation or Similarity
  • Binomial Distribution
  • Distributions
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