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1.6.2 Coordinate geometry of the circle

1.6.2 Coordinate geometry of the circle

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Question 3

67%

The circle $C\,$ has centre $(2, 5)$ and radius 7.

a.

Find an equation for $C$ .

[2]

b.

The line $y = 3 x - 1$ intersects $C\,$ at the points $A\,$ and $B$ . Find the exact coordinates of $A\,$ and $B$ .

[6]

Markscheme

1.6.2 Coordinate geometry of the circle Questions

A Level
Maths
1.6.2 Coordinate geometry of the circle

60 exam-style questions on AQA A Level Maths 1.6.2 Coordinate geometry of the circle. Each one has a worked solution and a mark scheme showing where the marks go.

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