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3 October, 09:36

Identify the radius and the center of a circle whose equation is (x - 5) ² + y² = 81.

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Answers (2)
  1. 3 October, 12:31
    0
    Rewrite in standard form to find the center and radius r.

    (h, k)

    Center:

    (5, 0)

    Radius:

    9
  2. 3 October, 13:00
    0
    Answer:The radius of the circle is 9 units.

    The center of the circle is at (5, 0).
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