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Area of a Triangle

Author:lthomas
Topic:Area
How can we work out the area of a triangle?

New Resources

  • Squares Question
  • Slope Illustrator (2)
  • Pythagorean Theorem: Extension Exercises
  • Perpendicular Lines: Quick Exploration
  • Congruent Sides & Angles in △s: Exploration

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  • KelleherS_Rotation.ggb
  • Polygons and size of their interior angles
  • Parametric Collisions 1
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  • Task 1 - Prisms

Discover Topics

  • Congruence
  • Rectangle
  • Statistical Characteristics
  • Trapezoid
  • Diagrams
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