Plangeometri - Areal af cirkel

Author:Alexander Semmler, Duane Habecker, Mathguru

Change the size of the circle. Observe the steps on the right that show how to calculate the circumference of the circle. Experiment by changing the radius vs. diameter or 3.14 and 3 1/7.

New Resources

Trophy (version 2)
Constructing Equilateral Triangles + Activities
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Monge's Theorem
Constructing a Regular Hexagon + Practice

Discover Resources

Interval Practice
Unrolling Circle
Rational functions (AAHL 2.13) quadratic over linear
Magic Hexagon Puzzle
Distinguishing Circumference and Area: IM 7.3.10

Discover Topics

Incircle or Inscribed Circle
Mode
Tangent Line or Tangent
Exponential Functions
Intersection