Sine & Cosine Rule, Area of a Triangle [IB Math AA SL/HL]

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This video covers the Sine & Cosine Rules, as well as the Area of a Triangle. Part of the IB Mathematics Analysis & Approaches SL & HL courses in Topic 3, Geometry & Trigonometry

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Paper 1 exam in 2 hours! RV has been my bae <3

elisabettaakrong
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when i did (12sin(48))/sin(55) i got 9.22 tho not 10.9, did i do something wrong or did he?

selmaice