Circle theorems are properties that are true for all circles, regardless of their size. There are six theorems to learn and recognise. Questions can have a combination of theorems. It is important to ...

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

The world of geometry just witnessed a pivotal breakthrough. Mathematicians at Monash University have cracked a centuries-old puzzle dating back to the 17th century, extending Descartes’ Circle ...