How to prove two lines are parallel - Gr8 & 9

In this video we will look at 3 methods to prove any two lines are parallel. To do this, we need to remember our FUN angles- alternate, co interior and corresponding angles. We then work Backwards to prove the angles are equal or supplementary first, then we prove the lines are parallel.
We also look at a few examples.
This video is suitable for grade 8 and 9 mathematics learners.