
Accession Number : AD0621290
Title : FOURDIMENSIONAL DESCRIPTIVE GEOMETRY METRIC PROBLEMS: ANGLES DESCRIPTIVE SOLUTION
Descriptive Note : Engineering graphics seminar
Corporate Author : PRINCETON UNIV NJ DEPT OF GRAPHICS AND ENGINEERING DRAWING
Personal Author(s) : Lindgren, Ernesto S ; Lindgren, C E
PDF Url : AD0621290
Report Date : May 1965
Pagination or Media Count : 46
Abstract : The paper presents the descriptive geometry solution of the determination of the angles between geometric elements in a fourdimensional euclidean space. Incorporated in these solutions are the discussions of some problems of intersections between two geometric elements. These are: intersection of a line and a plane, belonging to the same 3D space; intersection of two planes belonging to distinct 3D spaces; intersection of a line and a 3D space; intersection of a plane and a 3D space.
Descriptors : *PROJECTIVE GEOMETRY, DIFFERENTIAL GEOMETRY, DRAFTING, GEOMETRY, GRAPHICS
Subject Categories : Theoretical Mathematics
Distribution Statement : APPROVED FOR PUBLIC RELEASE