Solution of positional and metric problems of descriptive geometry

The images constructed in the work relate to the elementary part of the course of descriptive geometry, which provide information about the main elements of the object: like a point, a line, a plane and their relative position on the diagram, with which you can easily imagine and find the best ways to solve the problem - to determine the distance between a point and a straight line, to explore the geometric properties - belonging of a point to a line, plane, or, finally, their mutual intersection of two given geometric bodies.