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2 years ago

(X-2)²+(y-1)²=25 how do you do this problem?

Mathematics

1 answer:

Tasya [4]2 years ago

5 0

$(x-x_c)^2+(y-y_c)^2=r^2\\
(x_c,y_c) - \text{center}\\\\
(x-2)^2+(y-1)^2=25\\
\text{center}=(2,1)\\
r=\sqrt{25}=5$

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