The points A A\,A and B B\,B have coordinates (5,−1)(5, -1)(5,−1) and (13,11)(13, 11)(13,11) respectively.
a.
Find the coordinates of the mid-point of ABABAB.
[2]
b.
Given that AB AB\,AB is a diameter of the circle CCC, find an equation for CCC.
[4]
Markscheme
Coordinate Geometry - Cirlces Questions
6 exam-style questions on Edexcel A Level Old Maths Coordinate Geometry - Cirlces. Each one has a worked solution and a mark scheme showing where the marks go.