In an orthographic projection, all surfaces that are parallel to the plane of projection (the surface of the box) are shown in proportion to their actual size and shape.

Question

Quizplus · Accepted Answer

In orthographic projection, surfaces parallel to the projection plane are depicted in their true shape and size, as the projection lines are perpendicular to the viewing plane.

In an Orthographic Projection, All Surfaces That Are Parallel to the Plane