# The Product of the Side Lengths of a Triangle

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Let the circumradius of a triangle ABC be *R*. Then .

Contributed by: Jay Warendorff (March 2011)

After work by: Alexander Bogomolny

Open content licensed under CC BY-NC-SA

## Snapshots

## Details

A. Bogomolny, "Relations between Various Elements of a Triangle," *Interactive Mathematics Miscellany and Puzzles*.

## Permanent Citation

"The Product of the Side Lengths of a Triangle"

http://demonstrations.wolfram.com/TheProductOfTheSideLengthsOfATriangle/

Wolfram Demonstrations Project

Published: March 7 2011