OCR MEI Paper 2 2023 June — Question 2

Exam BoardOCR MEI
ModulePaper 2 (Paper 2)
Year2023
SessionJune
TopicCircles

2 The equation of a circle is
\(x ^ { 2 } - 12 x + y ^ { 2 } + 8 y + 3 = 0\).
  1. Find the radius of the circle.
  2. State the coordinates of the centre of the circle.