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1.3.4 Coordinate geometry of a circle

1.3.4 Coordinate geometry of a circle

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Question 1

The circle C C\,C has centre (−2,3)(-2, 3)(−2,3) and passes through the point (1,8)(1, 8)(1,8).

a.

Find an equation for CCC.

[4]
b.

Show that the point (3,6)(3, 6)(3,6) lies on CCC.

[1]
c.

The point (3,6)(3, 6)(3,6) is one end of a diameter of CCC. State the coordinates of the other end of that diameter.

[1]
Markscheme

1.3.4 Coordinate geometry of a circle Questions

  1. A Level
  2. /Maths
  3. /1.3.4 Coordinate geometry of a circle

8 exam-style questions on OCR A Level Maths 1.3.4 Coordinate geometry of a circle. Each one has a worked solution and a mark scheme showing where the marks go.

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