綱要
Geometry Week 0 Day 1
Attribution:
This was inspired by David Wees' GeoGebra book "Introduction to Constructions" and
Illustrative Mathematics. geometry. unit 1. section 1. activity 1. "The Right Tool."
https://im.kendallhunt.com/HS/teachers/2/1/1/index.html
Licensed under the Creative Commons Attribution 4.0 license,
https://creativecommons.org/licenses/by/4.0/
