11209
EXPLORE
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
Incircles and a Cevian
Let ABC be a triangle. Let D be a point on AC. Let the incircle of ABC intersect AC at H and let the incircles of ABD and DBC intersect BD at L and K respectively. Then DH = KL.
Contributed by:
Jay Warendorff
After work by:
Antonio Gutierrez
THINGS TO TRY
Drag Locators
SNAPSHOTS
DETAILS
The statement of the theorem is in
Problem 32. Triangle, Cevian, Incircles
.
RELATED LINKS
Cevian
(
Wolfram
MathWorld
)
Incircle
(
Wolfram
MathWorld
)
PERMANENT CITATION
"
Incircles and a Cevian
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/IncirclesAndACevian/
Contributed by:
Jay Warendorff
After work by:
Antonio Gutierrez
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
The Radii of Four Incircles
Jay Warendorff
Mixtilinear Incircles
Jay Warendorff
Concurrency Induced by a Cevian
Jay Warendorff
A Parallelogram Defined by the Centers of Four Incircles
Jay Warendorff
Altitudes and Incircles
Jay Warendorff
Six Incircles in an Equilateral Triangle
Jay Warendorff
A Relation between Incircles and Excircles
Jay Warendorff
The Midpoints of Two Cevians
Jay Warendorff
Area of a Triangle inside the Incircle
Jay Warendorff
A Congruent Angle inside the Incircle
Jay Warendorff
Related Topics
Plane Geometry
Triangles
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+