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What is the structure of 3-ethyl-2,4,6-trimethyloctane?
Isometric Sketch
A method of graphical representation allowing the visualization of three-dimensional objects in two dimensions, where the three axes appear equally foreshortened and the angles between them are 120 degrees.
Receding Axes
A term used in perspective drawing, indicating axes that give the illusion of depth by appearing to recede into the distance.
Isometric Ellipse
An ellipse that represents a circle viewed in isometric projection, used to convey circular features in angled views on technical drawings.
Oblique Circles
Circles on an oblique plane to the observer, appearing as ellipses in technical drawings and perspectives.
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