IM G 1.3.3
Use the tools available to find the perpendicular bisector of segment PQ .
IM G Unit Lesson 3 from IM Geometry by Illustrative Mathematics, https://im.kendallhunt.com/HS/students/2/1/3/index.html. Licensed under the Creative Commons Attribution 4.0 license, https://creativecommons.org/licenses/by/4.0/.