Ch. 1.7 | Sketches & Constructions Flashcards
1
Q
Construction
A
A drawing made with the aid of only two instruments: an unmarked straightedge and a compass.
Help you see clear physical relationships that are models of mathematical theory.
2
Q
Drawing
A
Made with the aid of tools. These tools may include a ruler, a protractor, a compass, a parallel bar, a T-square, drafting triangles, or French curves.
Allows you to use any tools you desire, including rulers and protractors, but freehand is forbidden.
3
Q
Sketch
A
A careful freehand picture made only with a writing instrument such as a pencil.
Permits you to make a neat freehand picture.
