10922
EXPLORE
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
The Three-Chord Lemma
Let AB, AC, and AD be three chords on a circle such that AC bisects
BAD. Then
.
Drag the orange points and the slider to change the figure.
Contributed by:
Jay Warendorff
THINGS TO TRY
Drag Locators
SNAPSHOTS
RELATED LINKS
Three-Chord Lemma
(
Wolfram
MathWorld
)
PERMANENT CITATION
"
The Three-Chord Lemma
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/TheThreeChordLemma/
Contributed by:
Jay Warendorff
Share:
Embed Interactive Demonstration
New!
Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site.
More details »
Download Demonstration as CDF »
Download Author Code »
(preview »)
Files require
Wolfram
CDF Player
or
Mathematica
.
Related Demonstrations
More by Author
Three Circles Defined by Chords
Jay Warendorff
Tangent Chord Angle
Jay Warendorff
Perpendiculars to a Chord
Jay Warendorff
The See-Saw Lemma
Jay Warendorff
A Product of Chord Lengths in a Circle
Jay Warendorff
Equal Chords
Jay Warendorff
The Perpendicular Bisector of a Chord
Jay Warendorff
Equally Distant Chords
Jay Warendorff
Intersecting Chords Theorem
Jay Warendorff
Farkas's Lemma in Two Dimensions
Tetsuya Saito
Related Topics
Plane Geometry
High School Algebra II and Trigonometry
High School Geometry
High School Mathematics
Browse all topics
Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
Download or upgrade to
Mathematica Player 7EX
I already have
Mathematica Player
or
Mathematica 7+