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#4 Emma Heiser

Author:EmmaHeiser

New Resources

  • Squaring a Rectangle (PST Version)
  • Linear Combination of Vectors
  • Perpendicular Lines: Quick Exploration
  • Deriving the Sector Area Formula
  • Building Algebra Tile Models for Trinomials

Discover Resources

  • Proofs without words
  • hexagon
  • Circle Theorem 4 - Cyclic Quadrilateral
  • Representing 3D solids in 2D
  • V=12 Icosahedron. Images: A critical points scheme for Generating uniformly distributed points on a sphere.

Discover Topics

  • Difference and Slope
  • Statistical Characteristics
  • Linear Regression
  • Complex Numbers
  • Diagrams
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