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Double angle proof

Author:Patrick Cobb

New Resources

  • Reflection Across 2 Parallel Lines
  • apec
  • Locus Related to Descartes' Folium
  • Reflection across a line
  • Exploring GeoGebra for the First Time

Discover Resources

  • droitparam
  • Pythagurus
  • geometry
  • pythag proof
  • test
  • ggb-app-basic

Discover Topics

  • Normal Distribution
  • Exponential Functions
  • Inequalities
  • Equations
  • Integers
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