| : | https://min7014.github.io/2019/2019101302.pdf | |
| AlgeoMath | : | https://www.algeomath.kr/algeo/algeomath/app/view?id=51d4160cec9011e989430200634b0001 |
| 자료영상(YouTube) | : | https://youtu.be/3ruqjGUWc1o |
| 고유번호 | : | math20191013001 |
| 수정날짜 | : | 20191013 |
| 제작날짜 | : | 20191012 |
| 고유주소 | : | https://min7014.github.io/math20191013001.html |