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The equation of a circle is x^2+y^2−12x+6y+20=0 .

What is the radius of the circle?


r = _________
units

User Aximili
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1 Answer

4 votes

Answer:


\displaystyle 5 = r

Explanation:

See above graph

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The equation of a circle is x^2+y^2−12x+6y+20=0 . What is the radius of the circle-example-1
User D Pro
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