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

User Tsotsi
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2 Answers

4 votes

Rewrite in standard form to find the center and radius r .

( h , k )

Center:

( 5 , 0 )

Radius:

9

User Eldho
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7.8k points
3 votes

Answer:The radius of the circle is 9 units.

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

User Richard June
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7.8k points

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