## Geometry: Common Core (15th Edition)

Given Central $(0,3)$ and South $(0,-4)$ Use the distance formula: $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ $d=\sqrt{(0-0)^2+(-4-3)^2}$ $d=\sqrt{(0)^2+(-7)^2}$ $d=\sqrt{0+49}$ $d=\sqrt{49}$ $d=7$