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Sum of Angles in a Triangle

Author:Andrea Wiens
Topic:Angles

New Resources

  • functionartculture
  • bewijs stelling van Pythagoras
  • רישום חופשי
  • 立体几何-公理3及推论
  • Padel rebound angle (ignoring spin)

Discover Resources

  • Problem 21
  • Qualitative Graph - Gachelin :)
  • Investigation 2
  • สามเหลี่ยมพีทาโกรัส
  • Creating a Basic Formative Assessment GeoGebra Resource (a start)

Discover Topics

  • Subtraction
  • Reflection
  • Kite
  • Terms
  • Similarity Transformation or Similarity
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