Linked from

The 8 pages that link to Intersecting chords theorem, each with the reason it gives.

• ChordRelated: It links the parts of two crossing chords.

• Butterfly theoremRelated: The theorem’s configurations use intersecting chords, whose segment products supply key algebraic relations.

• Japanese theoremRelated: The diagonals are chords, and their intersecting segments constrain the four triangle side lengths.