Parallel Lines, Skew Lines, and Parallel Planes

ANSWERS:
1) Line BC, Line EH, Line FG[br]2) Line AD, Line EH, Line AH, Line DE, Line CD, Line GH, Line CH, Line DG, Line EG, Line AC[br]3) Plane ABE[br]4) Line AB, Line AD, Line CD, Line BC, Line AC, Line BD[br]

Information: Parallel Lines, Skew Lines, and Parallel Planes