Circumference = ? (Animation)

Author: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

seo tool
Constructing Equilateral Triangles + Activities
Constructing the Copy of an Angle + Angles Activities
အခြေခံ data အခေါ်အဝေါ်များ
Snake year !

Discover Resources

Program Linier
Fractions as decimals
Transformations
Isosceles Right Triangle
My test-1

Discover Topics

Real Numbers
Circumcircle or Circumscribed Circle
Normal Distribution
Orthocenter
Dilation