""Euklids Data"" is a mathematical treatise written by the ancient Greek mathematician Euclid, originally published in 300 BCE. The book is a collection of geometric propositions and theorems, presented in a concise and logical manner. It covers a wide range of topics, including the properties of circles, triangles, and quadrilaterals, as well as the relationships between different shapes and angles. The book is divided into 15 chapters, each of which contains a series of propositions and proofs. Euclid's approach to geometry has had a profound influence on the development of mathematics, and ""Euklids Data"" remains a classic text in the field to this day. This particular edition was published in 1780 and includes both the original Greek text and a Latin translation.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.