What were the Macedonian Seleucid Empire's achievements in mathematics and geometry?

The Macedonian Seleucid Empire was one of the most powerful empires of the ancient world, and it made significant contributions to the fields of mathematics and geometry.

One of the most notable achievements of the Seleucid Empire was the development of the concept of the angle. They were also responsible for developing theorems related to the intersection of lines and angles, and they were the first to use trigonometry in practical applications, such as in surveying and navigation.

The Seleucids were also responsible for developing the concept of conic sections, which are the shapes created when a cone is intersected by a plane. They were the first to study these shapes systematically, and they discovered many of the basic properties of conic sections that are still studied today.

Overall, the Macedonian Seleucid Empire made significant contributions to the fields of mathematics and geometry, and their work laid the foundation for many of the developments that followed in the centuries to come.