IED Unit 2 Vocabulary Review

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a drawing which contains views of an object projected onto two or more orthographic planes

a method representing three dimensional objects on a plan having only length and breadth

a line type that represents an edge that is not directly visible

a proportion between two sets of dimensions used to develop accurate larger or smaller models

a heavy solid line used on a drawing to represent the outline of an object

a rough representation of the main features of an object or scene and often made as a preliminary study

a form of pictorial sketch in which three drawing axes form equal angles of 120 degrees with the plane of projection

a formal graphical representation of an object