This is formed where three or more surfaces intersect:

More Questions from Technical Sketching

• This type of solid has a polygon for a base and triangular lateral faces that intersect at a vertex:
• In oblique sketches, the most commonly used angles for receding lines are:
• Some of the common terms used to describe technical drawing include:
• This type of solid has two bases that are parallel equal polygons:
• A drafter who develops technical drawings of a highway overpass would most likely be a ________ drafter.
• When designing a home for a client, one of the most important pre-design considerations that an architect needs to address is ________.
• These types of projectors converge at a vanishing point:
• Leonardo da Vinci did not rely on technical drawings for his many inventions.
• An architect does not need to know how many people are going to live in a house before he begins his design.
• Process piping drafters would likely produce drawings for a water treatment plant.

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