Find the length between (2, 7) and (-2, 0)
To find the distance between two points, we can use the distance formula. The formula is given by:
$\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$
Using the coordinates of the given points, we have:
$x_1 = 2, y_1 = 7, x_2 = -2, y_2 = 0$
Substituting these values into the distance formula:
$\sqrt{(-2 - 2)^2 + (0 - 7)^2} = \sqrt{(-4)^2 + (-7)^2} = \sqrt{16 + 49} = \sqrt{65}$
Therefore, the length between (2, 7) and (-2, 0) is $\sqrt{65}$.