____ representing inclined surfaces are not shown in their true lengths in isometric sketches.
A) Perspective lines
B) Vertical base lines
C) Slant lines
D) Horizontal base lines

Question

Quizplus · Accepted Answer

Slant lines representing inclined surfaces are shown in their true lengths only in oblique sketches, not in isometric sketches. In isometric sketches, all lines are drawn at 30 degrees to the horizontal, resulting in a distorted representation of slant lines.

____ Representing Inclined Surfaces Are Not Shown in Their True