Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
Outline
Circles
Finding pi
Rolling a circle to find pi
Circle circumference
Area formula for circles
Exploring with the area of circles
Practice: Using 3.14 to find area and circumference
Practice: Using 22/7 to find area and circumference
Estimating pi by rolling a circle
Approximating Pi with inscribed and circumscribed polygons
Archimedian Approximation of Pi
Circles
Author:
Duane Habecker
Topic:
Circle
All about pi, circumference, and area. Intended for students ages 11 - 14.
Finding pi
Rolling a circle to find pi
Circle circumference
Area formula for circles
Exploring with the area of circles
Practice: Using 3.14 to find area and circumference
Practice: Using 22/7 to find area and circumference
Estimating pi by rolling a circle
Approximating Pi with inscribed and circumscribed polygons
Archimedian Approximation of Pi
Next
Finding pi
New Resources
Dissections by Guillermo Bautista
Exploring the Derivative of a Quadratic Function
Icosahedron
Poorly Drawn Parallelograms 3
alg2_05_05_04_applet_exp_fxn_flvs
Discover Resources
Chapter 2.06 Step 1
Folkman I Locked
Amplefoth OCR large data set Age Structure by LA 2001
Epicycloid example 1
Conic sections
Discover Topics
Matrices
Sine
Surface
Cylinder
Unit Circle