Final answer:
A deferred perpendicular is a term related to AutoCAD software where it is unable to calculate the perpendicular relationship automatically.
Step-by-step explanation:
False. A deferred perpendicular is a term related to AutoCAD software, which is a computer-aided design program used in various industries such as architecture and engineering. AutoCAD has the capability to calculate perpendicular relationships between objects. However, a deferred perpendicular is a situation where AutoCAD is unable to calculate the perpendicular relationship automatically. This can happen when there are complex or intersecting objects that make it difficult for the software to determine the correct perpendicular alignment.