Question

Lines A and B are parallel Lines C and D are parallel Line D is perpendicular to line B. Therefore, line C must be to line A

a. collinear
b. congruent
c. parallel
d. perpendicular​

Answer 1

If lines A and B are parallel and lines C and D are parallel, and line D is perpendicular to line B, then line C must be parallel to line A.

Step-by-step explanation:

If lines A and B are parallel and lines C and D are parallel, and line D is perpendicular to line B, then line C must be parallel to line A.