#circle theorems

Edexcel Style GCSE 1MA0 Maths Questions

Trying to revise using past papers usually means going from one topic to another and not covering any of them in detail. The following FREE booklets contain most of the question types asked since 2006, but arranged by topic so you can get lots of practice concentrating on one topic at a time. Great for revision.   These papers have been carefully written in the style Edexcel use for their 1MA0…

Edexcel 1MA0 Specification A

The 1MA0 papers are almost the same as the 1380 papers were. Now they are designed to be marked on a computer. The content, style and difficulty of the questions are the same, so the 1380 past papers are still excellent for revision.   June 2012 1F 2F 1H 2H Sample Paper 1F 2F 1H 2H Practice Paper A 1F 2F 3H 4H Practice Paper B 1F 2F 3H 4H Practice Paper C 1F 2F 3H 4H Edexcel 1380 Specification A…

AQA Style GCSE Maths Questions

Trying to revise using past papers usually means going from one topic to another and not covering any of them in detail. The following FREE booklets contain many of the question types asked since 2008, but arranged by topic so you can get lots of practice concentrating on one topic at a time. Great for revision. They can also be used to test understanding when the end of a topic is reached.  …

I have woken up and feel refreshed and ready to go!. First thing to do before physics is to list all the circle theorem rules, arghhhhh I know!

Angle at the centre point is double the angle at the circumference

.Angles in the same segment are equal

Angles on a tangent are 90 degrees ( on both sides)

Opposite angle in a cyclical quadralaterial = 180 e.g a=110 and b=70

110+70=180

Circles that have tangents that join include a line of symmetry, making them equal

Alternate segment theorem-