Which lines are parallel in the regular pentagonal prism

Answer:
We have rectangle HCDE CD ║ HE.
And the other rectangle is ABCH AB ║ HC...
Step-by-step explanation:
In the given figure notice that:
We have two rectangles in the figure.
Opposite sides of any rectangular face are parallel, because opposite sides of a rectangle are parallel.
We have rectangle HCDE CD ║ HE.
And the other rectangle is ABCH AB ║ HC...