Find the Center and Radius of the Circle with the Given

question 153

Multiple Choice

Find the center and radius of the circle with the given equation.
- $$x ^ { 2 } + y ^ { 2 } = 9$$

• A) \(( 3,3 ) ; r = 9\)
• B) \(( 0,0 ) ; r = 9\)
• C) \(( 3,3 ) ; r = 3\)
• D) \(( 0,0 ) ; r = 3\)

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