Find the distance between the points.

(1/2, 2,3), (2, -2)

The answer you are looking for with this question is going to be 4.3.

Distance between two points =
√
(
2
−
1.5
)
2
+
(
−
2
−
2.3
)
2

=
√
0.5
2
+
(
−
4.3
)
2

=
√
0.25
+
18.49

=
√
18.74
= 4.329
Distance between points (1.5, 2.3) and (2, -2) is 4.329