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Triangle Area and Perimeter

Author:John Ulbright
Topic:Area, Perimeter

New Resources

  • Perpendicular Lines: Quick Exploration
  • Angle Addition Postulate (V2) - Integer Solutions
  • Linear Combination of Vectors
  • Squaring a Rectangle (PST Version)
  • Midpoint Theorem (V2): Integer Solutions

Discover Resources

  • Volume of a Rectangular Prism
  • Nets
  • Linear Transformations-m5 chg2
  • pseudo circle
  • root 2 on the number line

Discover Topics

  • Incircle or Inscribed Circle
  • Linear Programming or Linear Optimization
  • Circumcircle or Circumscribed Circle
  • Rectangle
  • Pyramid
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