Composers often speak of fitting chords and melodies together, as though sounds were physical objects with geometric shape -- and now a Princeton University musician has shown that advanced geometry ...

The connection between mathematics and music is often touted in awed, mysterious tones, but it is grounded in hard-headed science. For example, mathematical principles underlie the organization of ...

GCSE Edexcel Circle theorems - Higher - Edexcel Chords - Higher Circles have different angle properties described by different circle theorems. Circle theorems are used in geometric proofs and to ...