Activity 14: Straight Lines

In Activity 13 you worked with types of line:

equal lines
parallel lines
perpendicular lines i.e. at right angles

Here is a three dimensional drawing of a cuboid. This is the standard shape of bricks or building blocks.

Make up lists showing the equal, parallel and perpendicular lines in this solid shape.

Extra:
Make up more lists showing the equal, parallel and perpendicular faces of this cuboid. Use the letters at the vertices to define each surface e.g. ABFE is equal to DHGC