Question

State the center and radius of x^2+y^2=2

Answer 1

State the center and radius of x^2+y^2=2

Answer 2

Center: (0, 0), Radius: √2

Explanation:

The equation of a circle in standard form:

`(x-h)^2+(y-k)^2=r^2`

(h, k) - center

r - radius

We have the equation:

`x^2+y^2=2`

Convert to the standard form:

`(x-0)^2+(y-0)^2=(\sqrt2)^2`