Gavrilov Vladimir Konstantinovich

Publications in Math-Net.Ru

1. From equality of Pythagoras to equality of Ptolemy
   
   Math. Ed., 2021, no. 1(97),  2–4
2. Proportional segments, a polygon, and Chevy's lines into a circle of the 7-th year students' research competence
   
   Math. Ed., 2019, no. 1(89),  2–8
3. Line segment, to divide it or to construct it from parts Gavrilov
   
   Math. Ed., 2018, no. 2(86),  2–7
4. Menelau's equality, the bunch direct lines, and the polygon
   
   Math. Ed., 2017, no. 3(83),  2–6


5. About the task “Knights of the King Arthur” for developing multilevel tasks
   
   Math. Ed., 2020, no. 1(93),  24–27