Given a point in the interior of a triangle , draw the cevians through from each polygon vertex which meet the opposite sides at , , and . Now, mark off point along side such that , etc., i.e., so that and are equidistance from the midpoint of . The lines , , and then coincide in a point known as the isotomic conjugate.

# Isotomic Lines

## See also

Cevian, Isotomic Conjugate, Isotomic Transform, Isotomic Transversal, Midpoint## Explore with Wolfram|Alpha

## Cite this as:

Weisstein, Eric W. "Isotomic Lines." From
*MathWorld*--A Wolfram Web Resource. https://mathworld.wolfram.com/IsotomicLines.html