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Can someone help me with this lesson ??
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Can someone help me with this lesson ??

Can someone help me with this lesson ??-example-1
User Florent Bayle
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1 Answer

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13 votes

Answer:

Explanation:

The formula of the equation of a circle is (x-h)^2 + (y-k)^2 = r^2.

First off, for the radius to be 8, r^2 must be 64 so only a and c are plausible. Now, the coordinates for the centre is at (h, k). So the first one is the answer.

User Michelepatrassi
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