Analyze the image. The image contains a diagram with points labeled A, B, C, D, E, F, G, H, K, M, and N. There is also a protractor in the upper right corner. The text "Рис. 59" is present at the bottom center.

The image displays a geometric diagram with various points and lines, labeled with letters. Several line segments connect these points, forming angles and possibly geometric shapes. Specifically, there are angles at points B, C, and E. There's also a set of lines emanating from point N, and another set from point M. A protractor is visible in the upper right corner, suggesting a context related to geometry or measurement. The text "Рис. 59" indicates this is Figure 59 from a textbook or document.