Jon Bernthal married his wife, Erin Angle, in September 2010 They are now parents to three kids She comes from a family of wrestlers and has worked as a trauma nurse Jon Bernthal and his wife, Erin ...

Circles have different angle properties, described by a number of theorems. This is one of two guides on circle theorems, with this guide covering the following: the angle subtended by an arc at the ...

It is important to remember other angles rules, such as angles on a straight line add up to 180°, and to recognise angles in parallel lines. Make sure you are confident in applying Pythagoras’ theorem ...