Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Measure Diagonal

Author:Arthur Lee
Topic:Rectangle
How long is a diagonal of this rectangle?

New Resources

  • Isosceles Right Triangle
  • Right Triangle Inscribed in a Semicircle
  • Midpoint Theorem (V2): Integer Solutions
  • Pythagorean Theorem: Extension Exercises
  • Pythagorean Template: Integer Legs

Discover Resources

  • Estimation Routines with GeoGebra
  • Isosceles Triangle
  • Spejling, lodret akse - 2
  • Law of Sines
  • Central angles,arcs, and radians

Discover Topics

  • Unit Circle
  • Numbers
  • Optimization Problems
  • Linear Regression
  • Kite
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®