| : | https://min7014.github.io/2025/2025020401.pdf | |
| 자료영상(YouTube) | : | https://youtu.be/VuqEuq-VNUA |
| Geogebra Tube | : | https://www.geogebra.org/m/hgrgnnzx |
| 고유번호 | : | math20250204001 |
| 수정날짜 | : | 20250204 |
| 제작날짜 | : | 20170616 |
| 고유주소 | : | https://min7014.github.io/math20250204001.html |