Suppose a line L' meets sidelines B C, C A, and A B in points A', B', and C', respectively. Let A'' be the reflection of A' about the midpoint of segment B C, and construct B'' and C'' similarly. Then A'', B'', and C'' are collinear in a line known as the isotomic transversal of L'. An isotomic transversal is sometimes referred to as an isotomic conjugate (Ehrmann and van Lamoen 2004).
We guarantee you’ll find the right tutor, or we’ll cover the first hour of your lesson.