Chapter 9 - Trigonometry Flashcards by Amelia Wilks | Brainscape

Q

cosine rule (missing side)

A

a2 = b2 + c2 - 2bcCosA

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Q

sine rule (missing side)

A

(a/sinA) = (b/sinB)

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Q

sine rule (missing angle)

A

(sinA/a) = (sinB/b)

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