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Take a guided, problem-solving based approach to learning Geometry. These compilations provide unique perspectives and applications you won't find anywhere else.

Outside the Box Geometry

What's inside
  • Introduction
  • Angle Hunting
  • Regular Polygons
  • Irregular Polygons
  • In and Out of Circles
  • Mastering Triangles
  • Tessellations and Reptiles
  • Going 3D
  • Folding Puzzles

Additional Practice

Sharpen your skills with these quizzes designed to check your understanding of the fundamentals.

Community Wiki

Browse through thousands of Geometry wikis written by our community of experts.


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