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

Calculating Arc Length, Radius, and Central Angle
Midpoint Theorem Questions: Mild
Deriving the Arc Length Formula
Deciding How New Information Affects Probability
Deriving the Sector Area Formula

Discover Resources

Longitudinal Pulse
HW11_1
composition vector-multivariable
Point, Line & Plane Postulates-3D Diagram
Zrakoplovi_Zadatak

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Conic Sections
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Conditional Probability
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