Answer:
A) 5
Step-by-step explanation:
Using the distance formula:
[tex]d = \sqrt{(x_{2}-x_{1})^2 + (y_2-y_1)^2 }[/tex]
you can plug in both the points for
[tex]d = \sqrt{(8-4)^2 + (5-2)^2}[/tex]
[tex]d = \sqrt{(4)^2 + (3)^2}[/tex]
[tex]d = \sqrt{16 + 9}[/tex]
[tex]d = \sqrt{25}[/tex]
d = 5
