This lesson looks at how to calculate missing angles by recalling angle laws and the laws of angles within parallel lines. As well as demonstrating to learners how angles laws apply to parallel lines, there are numerous questions that learners can practise to gain confidence within this topic. Answers are supplied after every click.
To challenge students further in their learning, exam style questions/ diagrams are also given in which students can apply a mixture of angle laws to solve a missing angle. The meaning of congruance is also included.
I hope this PowerPoint reduces the need to print and offers a good source of revision. Learning aims are also included so students can measure their level of understanding and success in class. A lesson learners have enjoyed!