G.GCI.2 Congruent Chords: Quick Investigation

Author:Dan Dale, Tim Brzezinski

Interact with the applet below for a minute or two. If two chords of a circle are congruent, what can we conclude about the arcs these chords determine (i.e. "cut off")?

Quick Demo: 0:00 sec - 0:58 sec (BGM: Andy Hunter)

New Resources

¿Quién llegará más lejos en el mundial?
Random Polar Curve (3)
Damped Trochoidal Curve
Cartesian vs Polar
Model sferyczny - sześcian-ośmiościan

Discover Resources

ParabolaForum
visualising Rational and Irrational numbers on Number line
A Penny for Your Thoughts
II-gram
Parallel Line
Solving a Line of Intersection

Discover Topics

Cosine
Plane Figures or Shapes
Tangent Function
Centroid or Barycenter
Diagrams