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

Equation of a Circle

Author:Jessica Ess
Topic:Circle
How does the equation of a circle relate to its center and radius?

New Resources

  • Perimeter of Rectangle
  • Area of a Circle Illustrated
  • Building Trapezoids with Set Areas
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Conway Circle Theorem

Discover Resources

  • Slope-Intercept Equation of Line
  • Test
  • Investigating Angles in Parallel Lines Interview
  • Finding the Treasure in Four Quadrants

Discover Topics

  • Vectors 2D (Two-Dimensional)
  • Angles
  • Rectangle
  • Solids or 3D Shapes
  • Definite Integral
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®