### Home > PC > Chapter 7 > Lesson 7.3.2 > Problem 7-114

7-114.

Let and

*.*

Find the distance from

to.Make a sketch of the points and use the Pythagorean Theorem to find the distance between the points.

Write the equation of the perpendicular bisector for

in point-slope form. You need a point (midpoint) and the slope of the perpendicular line so that you can use the point-slope form of a line.

Find the midpoint by:

Perpendicular slope would be negative the reciprocal of the slope between

and.