MaffsGuru doesn't record just any maths videos. They’re clear, engaging, and designed to help you actually understand — not just memorise and hope for the best..
I would be really grateful if you can support the work I do by subscribing to my YouTube Channel. It really just tells me that people are watching and appreciating the content.
If your lesson notes are not downloading this may be due to your school blocking access to my notes server. If you try connecting at home, or using a different computer which is not controlled by your school, you will be able to download the notes.
These are other videos in the same section of this course.
maffsgurugood maths videos for middle schoolgood maths videosgood maths videos for high schoolgood maths websitegood maths teachermaffs gurudarren smythmaths tutorialsyear 9 mathsgrade 9 mathsgeometryangles and trianglestypes of trianglessupplementary anglescomplementary anglesangles in a triangletriangle terminologyequilateral trianglesscalene trianglesfinding missing angles in trianglesinterior anglesexterior angles
Angles and Triangles
About Lesson
This video is the first in a series on Geometry. This one looks at Angles and Triangles which is part of the Year 9 course. Designed as an recap of the work which has been covered in previous years, it's a short video filled with really important information. This will form the foundation for the work which is to come. There are lots of worked examples and the theory is explained in an easy to understand way.
Add comment to video