Find the circumcenter of the triangle abc a(-8,5) b(-6,7) c(-8,7)

(-7,6)

Step-by-step explanation:

The vertices of a triangle ABC are A(-8,5) B(-6,7) C(-8,7).

Distance formula:

Using distance formula we get

Using these sides, we get

Since , therefore triangle ABC is a right angled triangle.

Circumcenter of a right angled triangle is the midpoint of hypotenuse.

In triangle ABC, side AB is hypotenuse. So, circumcenter of the triangle ABC is the midpoint of AB.

Therefore, the circumcenter of the triangle ABC is (-7,6).

step-by-step explanation:

once you graph it hit 2nd (the blue button) and graph

that takes you to a table of coordinates

on the left is x coordinates and on the right is y coordinates and an empty box

(you may have to scroll up/down in order to get ( x, 0)