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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
Poorly Drawn Parallelograms 3
Icosahedron1
Construct a Conic
alg2_05_05_01_applet_exp_flvs
Icosahedron
Discover Resources
Isogonal Conjugate of the Nine-Point Center
SSS-2
the thing
fun stuff
seno
Discover Topics
Cuboid
Combinatorics
Confidence Interval
Indefinite Integral
Tree Diagrams