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Trianglecon or Conecon

Author:Steve Phelps

New Resources

  • Graph of Slopes of Tangent Lines
  • Rolling a Square
  • Rule of Sarrus - Determinant of a 3×3 Matrix
  • Tracing an Ellipse Using Two Circles
  • Sum of Squares: Proof without Words

Discover Resources

  • parallel lines
  • tronco-cono
  • translation4
  • Scaling Triangle: Proportions
  • Equation for Area of a Parallelogram

Discover Topics

  • Volume
  • Conic Sections
  • Straight Lines
  • Constructions
  • Similarity Transformation or Similarity
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