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Subject: "perp diagonals in bicentric quad"     Previous Topic | Next Topic
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Conferences The CTK Exchange College math Topic #448
Reading Topic #448
Matt
guest
Apr-25-04, 12:44 PM (EST)
 
"perp diagonals in bicentric quad"
 
   Does bicentric quadrilaterals (tangent.-chord. quadr.)have perpendicular diagonals? I'm certain they do but I cant find proof. Does anyone have it?


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alexbadmin
Charter Member
1262 posts
Apr-25-04, 01:12 PM (EST)
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1. "RE: diagonals in bicentric quad"
In response to message #0
 
   This is not true, see, for example,

https://www.cut-the-knot.org/Curriculum/Geometry/BicentricQuadri2.shtml


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