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

I also need an explanation of how it's done.-example-1
User Msfanboy
by
3.5k points

1 Answer

6 votes
6 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 Keasha
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2.7k points