The plan that depicts the interior layout and arrangement of spaces, walls, doors, and openings is called a

The plan that depicts the interior layout and arrangement of spaces, walls, doors, and openings is called a

• A. Floor plan
• B. Site plan
• C. Utility plan
• D. Landscape plan

Answer: (A)

A floor plan is the drawing that shows the interior organization of a building—how spaces are laid out, where walls and doors are, and where openings such as windows or passageways exist. This view from above gives a clear map of how rooms connect, how people can move through the space, and where exits and corridors are located. Because it directly shows the arrangement of interior spaces, walls, doors, and openings, it’s the essential reference for assessing egress routes, door placement, and how fire barriers separate areas. By contrast, a site plan focuses on the outside of the building—property lines, parking, driveways, and landscaping; a utility plan maps systems like plumbing, electrical, or mechanical inside or around the building; a landscape plan covers exterior plantings and grounds. Those are not about the interior layout, which is why they don’t fit the question.

A floor plan is the drawing that shows the interior organization of a building—how spaces are laid out, where walls and doors are, and where openings such as windows or passageways exist. This view from above gives a clear map of how rooms connect, how people can move through the space, and where exits and corridors are located. Because it directly shows the arrangement of interior spaces, walls, doors, and openings, it’s the essential reference for assessing egress routes, door placement, and how fire barriers separate areas.

By contrast, a site plan focuses on the outside of the building—property lines, parking, driveways, and landscaping; a utility plan maps systems like plumbing, electrical, or mechanical inside or around the building; a landscape plan covers exterior plantings and grounds. Those are not about the interior layout, which is why they don’t fit the question.