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Mrfootballman97
 one year ago
Best ResponseYou've already chosen the best response.0write an equation of each circle described:

Shiv99
 one year ago
Best ResponseYou've already chosen the best response.1simply get the radius using distance formula and then u have centre and radius u'll get eqn of circle

Mrfootballman97
 one year ago
Best ResponseYou've already chosen the best response.0So the radius is \[\sqrt{10}\]

SweetsAndEverything
 one year ago
Best ResponseYou've already chosen the best response.0@Mrfootballman97 Use this formula: \[(xa)^{2} + (yb)^{2} = r ^{2}\]

Shiv99
 one year ago
Best ResponseYou've already chosen the best response.1no duh it \[\sqrt{26}\]

Mrfootballman97
 one year ago
Best ResponseYou've already chosen the best response.0so the final answer is? Im a little confused right now. If someone just tells me the answer ill be able to see how you did it.

Shiv99
 one year ago
Best ResponseYou've already chosen the best response.1hey that not to find radius use\[\sqrt{(x_{1}x_{2})^2+(y_{1}y_{2})^2}\]

Shiv99
 one year ago
Best ResponseYou've already chosen the best response.1@Mrfootballman97 use above formula to get radius and then equation of circle answer would be \[x^2+(y4)^2=26\]
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