GeoGebra
  • Create Lesson
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads
About GeoGebra
Contact us: office@geogebra.org
Terms of Service – Privacy – License

© 2022 GeoGebra

Exploration 1

Author:
Tom Ahlschwede
Topic:
Area, Perimeter, Rectangle

Could you...?

Hmmm.... could you...

Can you create a rectangle whose area is 12 and whose perimeter is 14? Give an example.

Can you create a rectangle whose area is numerically bigger than its perimeter? Give an example.

New Resources

  • Range and Domain
  • Multipurpose Number (0-20) Generators
  • Operator norm calculator
  • Organic Ellipse
  • Multipurpose 20 Frame Randomizer

Discover Resources

  • Right Triangle inside Rectangle with all sides integers
  • Task 1 -1
  • דלתון - תכונות
  • Inverse Graph Reflection 1
  • Exponentials

Discover Topics

  • Scalene Triangles
  • Addition
  • Logic
  • Function Graph
  • Percentages

GeoGebra

  • About
  • Partners
  • GeoGebra on Tests
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Classroom Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Terms of Service Privacy License
  • Facebook Twitter YouTube