Question

http://s9.postimg.org/6xv2dvqan/Capture.jpg

Answer 1

parallel lines = AB & CD

Answer 2

Perpendicular lines = EF AND CD

Answer 3

`parallel lines` are lines that will never touch. In the diagram we are shown there are two right angles apart from each other with this we know that Line AC is parallel to Line CD.

Answer 4

Neither parallel nor perpendicular lines is GH AND EF

Hope that helps :)

Answer 5

Thanks 563blackghost for explaining that! was just about to