Identify the Center and Radius of the Circle $( x - 2 ) ^ { 2 } + ( y - 7 ) ^ { 2 } = 81$

question 36

Multiple Choice

Identify the center and radius of the circle $( x - 2 ) ^ { 2 } + ( y - 7 ) ^ { 2 } = 81$ .

• A)center: (-7,-2) radius: 9
• B)center: (2,7) radius: 9
• C)center: (2,7) radius: 81
• D)center: (-2,-7) radius: 9
• E)center: (7,2) radius: 81

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