Write down the coordinates of the centre and the radius of each circle a (x 5) 2 (y 4) 2 92 b (x 7) 2 (y 1) 2 16 c (x 4) 2 y 2 25 d (x 4a) 2 (y a) 2 144a 2 e (x 3 5) 2 (y 5) 2 27 ...

a In the equation x 52 y 42 92 the center of the circle is 5 4 and the radius is 9 b In ...

Write down the coordinates of the centre and the radius of each circle: a. (x + 5)

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Write down the coordinates of the centre and the radius of each circle:

a. (x + 5)² + (y − 4)² = 92

b. (x − 7)² + (y − 1)² = 16

c. (x + 4)² + y² = 25

d. (x + 4a)² + (y + a)² = 144a²

e. (x − 3 √5)² + (y + √5)² = 27

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

ISBN: 9781292183398

1st Edition

Authors: Greg Attwood

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Question Posted: Jul 14, 2023 11:51 PM

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Write down the coordinates of the centre and the radius of each circle: a. (x + 5)

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Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS

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