CIE IGCSE maths-extended Revision Notes

Concise resources for the CIE IGCSE maths extended Course

Trignometry

Videos

1.1 Trignometry ratio part 1

1.2 Solved example of trignometry rule

1.3 Solved example video 3

1.4 Sine rule

1.5 using trignometry rules to solve area of triangle part 1

1.6 using trignometry rules to solve area of triangle part 2

1.7 using trignometry rules to solve area of triangle part 3

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