Mathematics, sin & cosine rule 0.0 / 5 ? MathematicsTrigonometryGCSEAQA Created by: bilsonCreated on: 05-03-18 16:31 Sine rule (side) a/SIN A - b/SIN B - c/SIN C 1 of 5 Sine rule (angle) SIN A/ a - SIN B/b - SIN C/c 2 of 5 Cosine rule (side) a(s)=b(s)+c(s)-2*a*b*cos A 3 of 5 Cosine rule (angle) Cos C= a(s)+b(s)-c(s)/ 2*a*b 4 of 5 Pythagoras theorem a(s)+b(s)=c(s) 5 of 5
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