Question

Which step is the same in the construction of parallel lines and the construction of a perpendicular line to a point off a line?

Answer 1

Both types of lines are built on the same plane although they meet different objectives for which they are built.

Explanation:

The difference is that in the case of parallel lines they will never cross and in the case of perpendicular lines if they cross each other, which can give rise to the formation of right angles to each other.