An oblique plane is:
A)a surface not perpendicular to any of the principle projection planes
B)a plane that appears smaller than its true size
C) an inclined surface that is perpendicular to one of the principle viewing planes
D) a plane that uses a cylindrical axis as the line of orientation

Question

Quizplus · Accepted Answer

An oblique plane is defined as a surface that is not perpendicular to any of the principal projection planes. It is oriented at an angle, making it neither parallel nor perpendicular to the primary planes of projection used in technical drawing and engineering.

An Oblique Plane Is