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

Tangents - Higher There are two circle theorems close theoremA mathematical statement that can be demonstrated to be true. involving tangents close tangentA straight line that just touches a point on ...

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 ...

Mathematics is distinguished from the sciences by the freedom it enjoys in choosing basic assumptions from which consequences can be deduced by applying the laws of logic. We call the basic ...