TY - JOUR AU - Khổng, Nguyện AU - Tran, Tuong PY - 2023/01/04 Y2 - 2024/03/28 TI - THE AREA METHOD AT THE PRIMARY LEVEL WITH MEDIAN LINE PROBLEMS JF - SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY JA - SJ TTU VL - 8 IS - 4 SE - DO - 10.51453/2354-1431/2022/782 UR - https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/782 SP - AB - <p>When solving any problem or geometry problem, we often have thoughts and find the other solutions or how to discover new problems from the original problem. For geometry problems, in order to have a new problem we often change or add  sumptions/conclusions <br />and etc. In this work, it comes from solving<br />the median line problem in primary level. We will develop and<br />expand it to include new problems on the basis of changing the<br />ratio of each dividing point on the two sides of the triangle and/or<br />adding appropriate assumptions.</p> ER -