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I also need an explanation of how it's done.

I also need an explanation of how it's done.-example-1
User Job M
by
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1 Answer

3 votes

Answer:

B(-2,7) r=6

Explanation:

Circle Equation:

(x−h)^2+(y−k)^2 =r ^2

h= -2

k= 7

r=sqroot of 36 which is 6

User Sarah Weinberger
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