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Question 62

A circle C C\,C with radius kkk, where k>4k>4k>4, passes through (0,0)(0, 0)(0,0) and (0,8)(0, 8)(0,8).

a.

Sketch the two possible positions of CCC.

[1]
b.

Find, in terms of kkk, the equations of the two circles.

[3]
Markscheme

Circles Questions

  1. A Level
  2. /Maths
  3. /Circles

292 exam-style questions on Edexcel A Level Maths Circles, covering 6.1 Midpoints and Perpendicular Bisectors, 6.2 Equation of a Circle, 6.3 Intersections of Straight Lines and Circles, 6.4 Use Tangent and Chord Properties, and 6.5 Circles and Triangles. Each one has a worked solution and a mark scheme showing where the marks go.

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