Using advanced mathematical tools inspired by physics, the team has derived a general equation for any number of tangent ...

According to current theories of expertise, this shouldn’t happen. Becoming an expert in chess, for example, makes you better ...

The circumference of a circle = \(\pi d\) or \(2\pi r\). Look at the sector of the circle shown below. To calculate the length of the arc, we need to know what fraction of the circle is shown.

Monash University researchers have extended Descartes’ Circle Theorem by finding a general equation for any number of tangent ...

Circle theorems are used in geometric proofs and to calculate angles. Transformations - Edexcel Transformations change the size or position of shapes. Congruent shapes are identical, but may be ...