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

Relation between pentagonal and triangular numbers

Author:Daniel Mentrard
Topic:Area, Arithmetic, Equilateral Triangles, Integers, Natural Numbers, Numbers

New Resources

  • z`]]
  • Area of a Trapezoid
  • Superellipse
  • Area of a Circle Illustrated
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Discover Resources

  • Equations of Circles Part 2
  • hex,oct,ninegons
  • Incenter
  • Untitled
  • MR Triangle Project

Discover Topics

  • Geometric Transformations
  • Tree Diagrams
  • Real Numbers
  • Linear Equations
  • Differential Equation
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®