Which lines are parallel in the regular pentagonal prism? select each correct answer. Fe←→ and ​hc←→​ line f e, and , ​, line h c, ​ ab←→ and hc←→ line a b, and , line h c cd←→ and he←→ line c d, and , line h e ​he←→​ and gf←→ ​, line h e, ​ and , line g f