Question

What is the effect if two parallel lines are rotated 90° clockwise? A)change'direction but remain parallel

B) change direction but are now perpendicular

C) no longer parallel because one line changed direction

D)no longer parallel because two lines changed direction (NEED HELP)

Answer 1

A) Change direction but remain parallel.

This is because they both rotate 90°, and they still are parallel because they were like they were before but turned sideways.

Answer 2

Option: A is the correct answer.

A) change direction but remain parallel.

Explanation:

We know that when same rigid transformation is applied to two lines which are parallel to each other ,then after rigid transformation they will behave the same i.e. same relationship hold between the two the only difference will be in their location.

• Hence, when the both the parallel lines are rotated 90° clockwise then the direction of the line will change but they will remain parallel.