# What is the distance between (-18,18) and (-23,12)?

Nov 25, 2015

You use Pythagoras.

#### Explanation:

Let d be the distance between the two points

$d = \sqrt{{\left({x}_{2} - {x}_{1}\right)}^{2} + {\left({y}_{2} - {y}_{1}\right)}^{2}}$

Just substitute to find the final value of d