perplexus.info :: Geometry : Isosceles Right Triangles

Isosceles Right Triangles (Posted on 2005-10-19)

Let BAC be an arbitrary triangle with external squares ABIJ, BCKL, and CAMN. IBLP, KCNQ, and MAJR are parallelograms. Prove that PAQ, QBR, and RCP are isosceles right triangles.

See The Solution Submitted by Bractals

Rating: 3.2500 (4 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

hmm

Comment 10 of 10 |

I'll have to think about this one.

Posted by Alex Korn on 2005-10-30 21:16:58

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