Pythagoras' theorem and trigonometry
Essential Mathematics Year 9
Sorry!
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
Want to skip to the best bits?
Gain access to chapters by taking out a (very reasonable and cheap!) one year plan
This video is another in the series for Year 9 relating to Pythagoras' Theorem and Trigonometry. Almost at the end of this series, this video looks at applying all the learning from the previous videos to some worded problems. I know not many people like worded problems, but the ones in this video are the "more likely" to be used in exams and tests and highlight the many ways the questions can be asked. So long as you can find the right angled triangle and understand Elevation and Depression, you're going to smash this part of the course. There are lots of worked examples which are used to explain the theory which is delivered in an easy to understand 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
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
angles of elevation
angles of depression
parallel lines rules and trigonometry
trigonometry
applying trigonometry
trigonometry worded problems
year 9 maths
grade 9 maths
pythagoras' theorem and trigonometry
how to apply trig to questions
common trig questions