Question

orthogonal lines are ______
a the point(s) to which all objects in a picture lead.
b the converging lines that lead to one or more vanishing points.
c where the viewer sees the landscape.
d the flat surfaces of a drawing, painting, or relief.

please select the best answer from the choices provided
a
b
c
d

Explanation:

Orthogonal lines in perspective art are defined as the converging lines that direct the eye to vanishing points, creating the illusion of depth. Option A describes vanishing points, not the lines themselves. Option C refers to the viewer's viewpoint, and Option D describes the picture plane.

Answer:

B. the converging lines that lead to one or more vanishing points.