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kondor19780726 [428]
3 years ago
15

The center of a circle is at (0, 0), and the radius of the circle is 3(sqrt)2

Mathematics
1 answer:
Assoli18 [71]3 years ago
4 0

Answer:

B

Step-by-step explanation:

The equation of a circle is denoted by: (x-h)^2+(y-k)^2=r^2, where (h, k) is the center and r is the radius.

Here, we see that the center is (0, 0), so h = 0 and k = 0. Also, the radius is 3\sqrt{2}, so r = 3\sqrt{2} and r^2=(3\sqrt{2})^2=9*2=18.

Then we can write our equation:

(x-0)^2+(y-0)^2=18

x^2+y^2=18

The answer is B.

Hope this helps!

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