Respuesta :

irspow

Answer:

Step-by-step explanation:

If the center is at (0,0) and a point on the circle is (0,6) we know that the radius of the circle is 6 units.

[tex]C=2\pi r\\ \\ C=12\pi\\ \\ A=\pi r^2\\ \\ A=36\pi [/tex]

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