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

Finding the Area of a Circle

Author:sbethm
Topic:Area, Circle
This a comparison of several different ways to calculate the area of a circle.

New Resources

  • Special Right Triangles 30°-60°-90° and 45°-45°-90°
  • bewijs stelling van Pythagoras
  • Untitled
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Adding Decimal Numbers and Shortest Path Strategies

Discover Resources

  • Triangle Inequality Theorem
  • Explore Parallel Lines and Angle Pairs
  • Integral Project
  • สามเหลี่ยมมุมฉาก
  • Roots and Discontinuities

Discover Topics

  • Upper and Lower Sum or Riemann Sum
  • Mode
  • Linear Programming or Linear Optimization
  • Curve Sketching
  • Ellipse
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

© 2025 GeoGebra®