Parallel Lines, Skew Lines, and Parallel Planes

Topic:
Planes

ANSWERS:

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