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Erica Rask

Author:Mr. Krebs

New Resources

  • The Geometry of the Coefficients of a Quadratic Function
  • Tracing an Ellipse Using Two Circles
  • Rule of Sarrus - Determinant of a 3×3 Matrix
  • Sum of Squares: Proof without Words
  • Random Polar Curve (1)

Discover Resources

  • y = a sin(x)
  • Parabola (horizontal)
  • A Demonstration of the Pythagorean Theorem in 3D (with Sliders)
  • Untitled 2

Discover Topics

  • Planes
  • General Quadrilateral
  • Addition
  • Geometric Distribution
  • Surface
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