Sine Rule, Cosine Rule and Area of a Triangle: Videos
A selection of top quality videos, from the best of the web, to aid the teaching and learning of this topic.
Contents
Corbett Maths keyboard_arrow_up
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These videos are made by Corbett Maths. Visit his excellent website for more videos, textbook exercises, exam questions, 5-a-day, and more!
Trigonometry: sine rule missing sides Video 333Trigonometry: cosine rule missing sides Video 335
Trigonometry: cosine rule missing angles Video 336
Trigonometry: area of a triangle Video 337
Circles: segment area Video 63
Maths Genie keyboard_arrow_up
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These videos are made by Maths Genie. Be sure to visit his website for top-quality GCSE and A Level revision resources.
The Sine RuleThe Cosine Rule
Finding the area of any triangle
Hegarty Maths keyboard_arrow_up
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These videos are made by the award winning Hegarty Maths. Be sure to visit his website for lessons, videos and assessments
Sine and Cosine Rule 1 (GCSE Higher Maths)- Tutorial 17Sine and Cosine Rule 2 (GCSE Higher Maths)- Exam Qs 18
Area of Triangles 1 (GCSE Higher Maths)- Tutorial 19
Area of Triangles 2 (GCSE Higher Maths)- Exam Qs 20
GCSE Revision Video 9 - Area of Triangle 1/2absinC
Other Videos keyboard_arrow_up
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A selection of other fine videos on these topics from around the web.