Lines, shapes and solids
Essential Mathematics Year 8
MaffsGuru Logo Sitting
Video Images


This video is for subscribers only.

To view this video please support me by purchasing a (very cheap!) years access.

Videos in this series
Please select a video from the same chapter
Video Images Video Images Video Images Video Images

Want to skip to the best bits?
Gain access to chapters by taking out a (very reasonable and cheap!) one year plan

This video looks at what a quadrilateral is! I know .. you have been doing this for years, but there is new learning to be had. What is a convex and non-convex quadrilateral? What are the different types of quadrilateral? What is the angle sum of a quadrilateral? All these questions (and more!) are answered in this video. There are lots of worked examples all explained in the simplest way.

There are no current errors with this video ... phew!

Lesson notes for this video are for subscribers only. Sorry! To gain access, please consider supporting me by taking out a (very reasonable and cheap!) one year plan by [clicking here]
Video tags

maffsguru good maths videos for middle school good maths videos good maths videos for high school good maths website good maths teacher maffs guru darren smyth maths tutorials year 8 maths grade 8 maths quarilaterals what is a convex quadrilateral non-convex quadrilateral angle sum of a quadrilateral kites and quadrilaterals trapeziums and quadrilaterals parallalelograms properties of rectangles properties of squares