A diameter of a circle has end-points at (−2,4) and (8,8).
8(a)Coordinate Geometry CirclesMedium4 marks
Find an equation of the circle.
Answer
0 words
8(b)Coordinate Geometry CirclesHard7 marks
The line with equation y=x+6 intersects the circle at the points P and Q.
Find the exact distance PQ. Give your answer in the form ab, where a and b are both integers greater than 1.