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

  • Slope Between 2 Points (Phase 2)
  • Row and Column Views of Systems of Linear Equations
  • apec
  • Domain of f(x,y)
  • Fractal Tétraèdre. Dilatation -1/2 centre triangles

Discover Resources

  • Protractor Practice
  • functions as objects - transformation on functions
  • CompOx2
  • Perpendicular Bisector
  • Finding the Power of a Hypothesis Test
  • String Art

Discover Topics

  • Derivative
  • Perimeter
  • Differential Equation
  • Geometric Distribution
  • Rectangle
AboutPartnersHelp Center
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®