Choose the correct conic section to fit the equation. x 2 + y 2 = 9A. CircleB. EllipseC. ParabolaD. Hyperbola

we have to choose the correct conic section to fit the equation. x ^2 + y^ 2 = 9. we know the equation of a circle is x^2 + y^2 = r^2

and if we compare both the equations we find that both are similar and we can even find the value of r by comparing both the equations.

So the correct conic section is circle