Search

Outline

  1. Geometry Unit 9
    1. A Square Investigation: Length, Perimeter and Area
    2. Area of a Triangle
    3. Area of a Parallelogram
    4. Herons Formula

Geometry Unit 9

Author:chudson
Topic:Geometry
Extending Perimeter, Circumference and Area

  • A Square Investigation: Length, Perimeter and Area

  • Area of a Triangle

  • Area of a Parallelogram

  • Herons Formula

Next
A Square Investigation: Length, Perimeter and Area

New Resources

  • Nikmati Keunggulan Di Bandar Judi Terpercaya
  • Circumference of a unit circle
  • 巧算長方形周界
  • AI for Math Teachers (prompt examples)
  • Tracing an Ellipse Using Two Circles

Discover Resources

  • Transformations
  • Cal 3
  • المضلع الخماسي
  • cube g 11

Discover Topics

  • Geometric Distribution
  • Reflection
  • Statistics
  • Trigonometry
  • Geometric Mean
AboutPartnersHelp Centre
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®