Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Approximating a Circle
    1. Introduction
    2. Applying Some Trigonometry
    3. Circumference and Area

Approximating a Circle

Author:I-Heng McComb
Topic:Circle

  • Introduction

  • Applying Some Trigonometry

  • Circumference and Area

Next
Introduction

New Resources

  • Trefoil Knot
  • Angle Addition: Warm Up Exercises
  • Publish app "Public" test
  • Slope Between 2 Points (Phase 2)
  • Rose Curve

Discover Resources

  • PappusG.
  • Untitled
  • Karli's Euler Line
  • Lesson 01 Function Intro 06
  • Williams_Period4_reflections

Discover Topics

  • Difference and Slope
  • Limits
  • Rhombus
  • Circumcircle or Circumscribed Circle
  • Rotation
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®