Dictionary Home »
Images » hypocycloid images
hypocycloid images
hypocycloid
a = radius of fixed circle; b = radius of rotating circle
Tech-GraphicsThe American Heritage® Science Dictionary
Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
hypocycloid
If a equals the radius of a fixed circle and b equals the radius of a smaller rotating circle, the parametric equations of the hypocycloid are: x = (a - b) cosΘ + b cos [(a - b)Θ]/b
y=(a - b) sinΘ - b sin[( a - b)Θ]/b
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
More hypocycloid images
Learn more about hypocycloid