Прасолов В.В. — Задачи по планиметрии | с. 140, 402; 3.65, 4.37, 4.38, 4.50, 6.90—6.94, 7.33, 9.18, 9.20, 9.21, 9.27 б), 9.42, 9.46, 9.51, 9.55—9.57, 9.81—9.82, 9.85, 9.86, 10.64, 11.37, 13.4, 13.7, 13.40, 13.42, 13.44,13.46,13.53,14.43,16.8,18.28, 19.6, 19.9, 20.10, 20.31, 21.10, 21.11, 22.1—22.12, 23.13, 23.18, 23.29, 23.32, 26.10, 27.2, 27.8, 27.9 |