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

Equations of Circles

Author:Mr. Forst
Topic:Circle, Equations

What is the equation of a circle centered at (-2,5) with a radius of 6?

Select all that apply
  • A
  • B
  • C
Check my answer (3)

New Resources

  • Angle Addition Postulate (V2) - Integer Solutions
  • Identifying Solids Formed by Rotation
  • Modifiable Right Triangular Prism
  • Perpendicular Lines: Quick Exploration
  • GeoGebra 3D Modeling Workshop (March 8 2024)

Discover Resources

  • Simpson, Tierra. ConstructSegmentAndBisect
  • Madness
  • theorem 50
  • Tangent plane and normal line to a surface
  • Animation 192

Discover Topics

  • Similar Triangles
  • Reflection
  • Sphere
  • Conic Sections
  • Complex Numbers
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®