Question

What is the length of the line segment with endpoints (10,−3) and (−14,−3) ?

Answer 1

Take help from attachment

Answer 2

The distance between any two points can be calculated using Pythagorean Theorem...

d^2=(x2-x1)^2+(y2-y1)^2

d^2=(-14-10)^2+(-3--3)^2

d^2=24^2+0

d=24 units...