trigonometry Flashcards
1
Q
what is the sine rule?
A
sina/a = sinb/b = sinc/c
2
Q
A
2
Q
what is the cosine rule?
A
a^2 = b^2 + c^2 - 2bc cosA
3
Q
A
4
Q
A
4
Q
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5
Q
A
6
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A
7
Q
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8
Q
A
9
Q
A
10
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A
11
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A
12
Q
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13
Q
A
