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12.6: Activity 12M (How Big is Pi?)
Author:
Trevor Leach
,
Erika Bratcher
GeoGebra
New Resources
Lorenz Attractor: Multiple particles
What is an Isogonal Conjugate?
Art and Rotational Symmetry
Droste effect draft
Shade a spheric triangle with "surface".
Discover Resources
Line Grapher
Tessellation Two Step Five
Trianglecon or Conecon
Quadratic bezier curve construction (1 point construction)
Missing complementary angle
Discover Topics
Arithmetic Mean
Expected Value
Natural Numbers
Geometric Transformations
Arithmetic