The circle below is centered at the point (3,1) and has a radius of length 2. What is its equation?
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Answer:
The correct option is B.
Step-by-step explanation:
The standard form of the circle is
[tex](x-h)^2+(y-k)^2=r^2[/tex]
Where, (h,k) is the center of the circle and r is the radius of the circle.
It is given that the center of the circle is (3,1) and the radius of the circle is 2.
The equation of the circle is
[tex](x-3)^2+(y-1)^2=2^2[/tex]
This equation is represents by option B, therefore option B is correct.