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Interior Angles of a Triangle Sum to 180 

Author:tamyez
Topic:Angles

New Resources

  • Special Right Triangles 30°-60°-90° and 45°-45°-90°
  • Adding Decimal Numbers and Shortest Path Strategies
  • bewijs stelling van Pythagoras
  • दुई-ओटा समुहको संयोजन (Union of two sets)
  • 立体几何-公理3及推论

Discover Resources

  • The Compound Angle Formulae
  • f(x)=|x|+k
  • Funksiemasjien
  • 이등변삼각형의 두 밑각의 크기는 같다.(The base angles of an isosceles triangle are congruent.)
  • Construct triangles 3 sides variable

Discover Topics

  • Volume
  • Centroid or Barycenter
  • Similarity Transformation or Similarity
  • Indefinite Integral
  • Exponent
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