Final answer:
The standardized lettering format established by ANSI in 1935 is the Single Stroke Gothic. This font style is known for its readability and uniform stroke width, making it ideal for technical drawings.
Step-by-step explanation:
The standardized lettering format established in 1935 by the American National Standards Institute (ANSI) is referred to as Single Stroke Gothic. This type of lettering was created to ensure clarity and uniformity in technical and engineering drawings. Single Stroke Gothic is characterized by its lack of serifs and its uniform stroke width, making it straightforward and easy to read.
When it comes to typography, choices about typeface are important conveyors of meaning. In terms of designing a corporate identity, choosing the right typeface can communicate a variety of tones and styles. Serifed typefaces, with their small 'tails' at the ends of strokes, like Times New Roman, are more classical or refined, while sans-serif typefaces, without these details, such as Helvetica, are seen as modern.
The importance of choosing the correct font and formatting style extends to various contexts, including business letters. For business letters, block formatting is the most common approach, ensuring that the content is both professional and easy to read.
Therefore, the correct answer is D. Single stroke gothic.