What is the radius of the circle given the equation x2 - 6x + y2 + 10y + 18 = 0?

asked Jul 16, 2018 66.0k views

4 votes

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2 votes

Rewrite in standard form to find the center (h, k) and radius r.
Center: (3, -5)
Radius: 4

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2 votes

the radius would be 4

Gareth Davis answered Jul 21, 2018

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