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This circle is centered at the origin, and the length of its radius is 3. What is

the circle's equation?
A. x + y2 = 3
B. x2 + y2 = 9
C. x+y=3
D. x + y2 = 27

This circle is centered at the origin, and the length of its radius is 3. What is-example-1

1 Answer

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The answer is B.x2+y2=9
User Ivozor
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