Chu Yan Long
Property: In equal circles or in the same circle, equal chords are equidistant from the center(s).
Conversely, chords, which are equidistant from the center, are equal.
equidistant from 2 points
equidistant from 3 points
Equal chords, equidistant from centre
Angle Bisector Theorem (Part 1)
Uniform Linear Array - Variable Number of Elements
P Plot Ordered Pair On Axis
Demonstrate Finding Centre of Rotation
The Broken Inch Ruler
droite polyvalente 2
A pattern of Cuisenaire Rods, adapted from Duane Habecker's app