MJ Circumference = ? (Animation)

Author:Michael Juskiewicz, Tim Brzezinski

Let's try to find the circumference of a circle by wrapping diameters around it. Hit the "Start Animation!" button below and carefully observe what happens. (Be sure to answer the 2 questions that follow.)

New Resources

Forming Similar Triangles
Pythagorean Day
Colors for GeoGebra
MC #2
רישום חופשי

Discover Resources

التشابة 3
זוויות בדלתון
Problem 2.2
falling ladder against a wall.
Параметр18
CircleTrigIntro

Discover Topics

Vectors
Equilateral Triangles
Vectors 3D (Three-Dimensional)
Combinatorics
Numbers