In the below video we go into a lot more detail on the following: (1.) corresponding angles, (2.) interior angles, and (3.) alternate angles. All of these relate to the situation where a transversal line crosses a pair or parallel lines. The video also introduces us a little to the idea of proof in mathematics.

If you find some of the notation confusing, you will find it explained in the following video. This video however goes into quite a lot of detail and you do not need to learn all of the terminology which it mentions.

Below are some practice questions on this topic:

Below are some harder practice questions on this topic:

Below are some really quite tricky practice questions on this topic:

Homework Exercise for Year 8