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Mathematics, 08.09.2021 19:40 Dajuan2x

In any triangle ABC , sin (A+B) / sin A + sin B = a- 1
b- c/a+b
c- a/b+c
d- b/a+c
*lesson (Sine rule)*​

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Answers: 3

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In any triangle ABC , sin (A+B) / sin A + sin B = a- 1
b- c/a+b
c- a/b+c
d- b/a+...
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