### Home > A2C > Chapter 9 > Lesson 9.3.2 > Problem9-154

9-154.

Find the distance between each pair of points.

1. $\left(2, 3\right)$ and $\left(4, 7\right)$

Use the distance formula to find the distance.

$\textit{d}=\sqrt{(4-2)^{2}+(7-3)^{2}}$

$\textit{d}=2\sqrt{5}$

1. $\left(2, 3\right)$ and $\left(x, y\right)$

See part (a).