What is another word for projective geometry?
Pronunciation: [pɹəd͡ʒˈɛktɪv d͡ʒiˈɒmətɹˌi] (IPA) 
Projective geometry, also known as projective dimension, is a branch of mathematics that studies the properties of geometric figures that are invariant under projective transformations. This field of study has several synonyms such as perspective geometry, projective transformation geometry and projective space. Perspective geometry deals with the principles of how an object or scene can be represented in a two-dimensional form, as it appears to the human eye. Projective transformation geometry is the study of how figures or objects can be transformed or mapped to another space, while retaining certain properties. Projective space, on the other hand, is the set of all lines in an affine space, allowing for the study of various transformations and projections.
