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Cardioids and Friends másolata
Author:
Kós Rita
,
Lenore Horner
Explore the equation r(t) = a + b*[cos(c*t+d*pi/2)]^j * [sin(g*t+h*pi/2)]^k
GeoGebra
Describe briefly what each parameter does to the shape. How do the interactions of parameters affect shapes (ratios for instance)?
New Resources
Rose Curve - A Classical Construction
Witch of Agnesi - A Classical Construction
Cross Product in 2D and 3D
Teorema Japonês para quadriláteros inscritos em uma circunferência
Odd or Even
Discover Resources
michel
Slanted Vase
PHigual2AP
Vasarely square
Chapter 23-1: Surface
Discover Topics
Rational Numbers
Cosine
Combinatorics
Triangles
Geometric Transformations