Search
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

introduction

Author:l.miller0006
Area is the amount of space inside the boundary of a flat (2-dimensional) object such as a triangle or circle. Formulas for area: triangle= base x height / 2 rectangle= length x width parallelogram= base x height

New Resources

  • Slope Between 2 Points (Phase 2)
  • Conway Circle Theorem
  • Building Figures with Set Areas
  • apec
  • Fourier Lissajous (Mechanical)

Discover Resources

  • Exploring Perpendicular Lines
  • Projection
  • دراسة اشارة الدالة
  • SET THEORY
  • Area of inscribed circle

Discover Topics

  • Tree Diagrams
  • Expected Value
  • Trapezoid
  • Conic Sections
  • Dilation
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®