The properties of mathematical graphics are used to describe some basic characteristics and laws of geometric shapes, which can be deduced and proved by mathematical methods. For example, the length of a line segment, the direction of a straight line, the radius and area of a circle are the basic properties of mathematical graphics, which are objective, universal and stable, and are the basis of mathematical modeling and scientific research.
Different mathematical figures have different properties. For example, the sum of the internal angles of a triangle is always fixed at 180 degrees, the four sides of a square are equal, the four angles are equal, and the diagonal lines are equal. These properties can help us better understand the characteristics of graphics and apply them to specific problems conveniently.
Mastering the essence of mathematical graphics can help us better understand the problems in real life, and also help us better find and solve problems. Such as architectural design, engineering planning, map making, etc. All need to be applied to geometric properties. Understanding the essence of mathematical graphics can make the work more accurate and efficient.