Answer:
4 units
Step-by-step explanation:
The distance between two points can be found by using the formula
[tex]d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\[/tex]
From the question we have
[tex]d = \sqrt{ {(1 - - 3)}^{2} + ({8 - 8})^{2} } \\ = \sqrt{ ({1 + 3})^{2} } \\ = \sqrt{ {4}^{2} } \: \: \: \: \: \: \: \: \: \: \: \: \\ = \sqrt{16} \: \: \: \: \: \: \: \: \: \: \: [/tex]
We have the final answer as
4 units
Hope this helps you
