Answer :
Final answer:
Orthographic projections are not based on the idea of a glass box.
Explanation:
Orthographic projections are not based on the idea of a glass box. This statement is False. Orthographic projections are a technique used to represent three-dimensional objects in two dimensions by projecting the object's features onto a set of mutually perpendicular planes. These projections are commonly used in engineering and architecture to create technical drawings and blueprints.