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

Pentagon

Author:Kathryn Peake
Work out what you can from this diagram.

New Resources

  • Basic and Compound Inequality Illustrator
  • Linear Equation Graphs: Thin Slice
  • Congruent Sides & Angles in △s: Exploration
  • Perpendicular Lines: Quick Exploration
  • Slope Illustrator (2)

Discover Resources

  • Isosceles Investigation
  • Step 7
  • Rectangle for Angle Sum Theorem
  • Gradient of x cubed
  • !Number

Discover Topics

  • Stochastic Process or Random Process
  • Pie Chart or Circle Chart
  • Logarithm
  • Sphere
  • Square
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®