G.GCI.2 Congruent Chords: Quick Investigation

Autor: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)

Nuevos recursos

Angle Addition Postulate (V2) - Integer Solutions
Rovnoběžnost rovin
Right Triangle Inscribed in a Semicircle
Midpoint Theorem (V2): Integer Solutions
Squaring a Rectangle (PST Version)

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Level 1
Can SSA be used to prove triangle congruence?
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class 8_1

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