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Outline

  1. The Area of a Triangle
    1. Area and Perimeter of Rectangles
    2. Area of Right Triangles compared to Rectangles
    3. Test Your Formula
    4. Area of a Triangle

The Area of a Triangle

Author:Chelsea Gibbons
Topic:Area, Geometry
Discover the area of a triangle based on prior knowledge of the area of a rectangle.

  • Area and Perimeter of Rectangles

  • Area of Right Triangles compared to Rectangles

  • Test Your Formula

  • Area of a Triangle

Next
Area and Perimeter of Rectangles

New Resources

  • Congruent Sides & Angles in △s: Exploration
  • bewijs stelling van Pythagoras
  • What Do You See? (2)
  • רישום חופשי
  • Odd Function Explorer

Discover Resources

  • Test
  • Forum_35673_B_vieleckSehne&Bogen
  • Playfair's postulate
  • Exercise 6
  • Exterior Angle Inequality
  • Test for Assigning to Classroom

Discover Topics

  • Derivative
  • Similar Triangles
  • Similarity Transformation or Similarity
  • Binomial Distribution
  • Planes
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