Ford Circles

Topic:Arithmetic, Circle, Fractions, Sequences and Series, Tangent Line or Tangent

This (static) applet illustrates Ford Circles as outlined in Francis Bonahon's Numberphile YouTube entitled Funny Fractions and Ford Circles. See also my related applet Comparing fractions.

New Resources

Interactive Unit Circle - Exact Trig Values
Torus
Dividing a 3-digit number by a 1-digit number (1)
Variation Theory Illustration: Point-Slope Form
seo tool

Discover Resources

Tessellation #1
RGB barve krog
ITA - Tangent and secant theorem n.2
Annulus area with tangent and chord of 18
Percentage Changes

Discover Topics

Complex Numbers
Frequency Distribution
Continuity
Rational Numbers
Power Functions