Thread: POI of right bisectors of sides of triangle

1. POI of right bisectors of sides of triangle

POI of right bisectors of sides of triangle.

For example, if the coordinates are E(-3,5), F(0,-1), and G(6,5). How would I do this?

I found the midpoints of all sides, and the reciprocal of the slopes of all sides, but I have no idea what to do with it.

2. get the equations of the perpendicular bisectors. $\displaystyle y-y_1=m(x-x_1)$