Category:Conjugate Diameters

This category contains results about Conjugate Diameters.
Definitions specific to this category can be found in Definitions/Conjugate Diameters.

Let $K$ be a conic section.

Let $D_1$ and $D_2$ be diameters of $K$ such that:

$D_1$ belongs to the system of parallel chords whose midpoints define $D_2$

and:

$D_2$ belongs to the system of parallel chords whose midpoints define $D_1$.

Then $D_1$ and $D_2$ are known as conjugate diameters.