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Heron's formula

Author:
dulingl

New Resources

  • Slopes of Parallel and Perpendicular Lines - Discovery & Assessment: Quick Demo
  • Pi Made of Functions
  • Radian Angles
  • Minimalist Chair
  • SSS Similarity Theorem: Exploration

Discover Resources

  • tan x
  • Exploring real-valued functions on [0,a]
  • angle bisector
  • Sketching quadratic functions
  • Cross Section Rectangular Prism

Discover Topics

  • Natural Numbers
  • Symmetry
  • Vectors 3D (Three-Dimensional)
  • Piecewise Functions
  • Straight Lines

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