Question

Need help in answering the question below.

Answer 1

Answer:

About 4.123

Step-by-step explanation:

The horizontal distance between the two points is 5-1 = 4 units. the vertical distance is 3-2=1 unit. Using the Pythagorean theorem, we can find that the length is:

$\sqrt{4^2+1^2}=\sqrt{17}\approx 4.123$