Which lines are parallel in the regular pentagonal prism? select each correct answer. cd←→ and he←→ he←→ and gf←→ fe←→ and hc←→ ab←→ and hc←→ a pentagonal prism with the regular pentagon base facing the front. three of the faces of the pentagon are visible. the front pentagon face, the upper right rectangle face, and the lower right rectangular face. the face in the front has 5 sides that are all equal. starting from the top point and going clockwise, the vertices of the pentagon are a, h, e, f, g. a line is drawn and extended out at side h e , side f e, ,and side f g of the pentagon. the top right face of the prism is a rectangle and it touches side a h of the pentagon. this rectangle has vertices a, b, c, h in clockwise order. a line is drawn at side a b and side h c. the face on the right side of the prism is a rectangle that shares side h e with the pentagon. the rectangles has vertices h, c, d, e in clockwise order. a line is drawn at side h e and c d.