since i am new to the GCSE system, can anybody explain what is the Sine rule and the Cosine rule? I did not learn it in my previous school in grade 10th. :(

Question

anonymous · Answer

sine rule as in the law of sines?

saifoo.khan · Answer

Signs on Roads.

anonymous · Answer

yes... satellite73 and saifoo.khan, you always joke!

saifoo.khan · Answer

http://www.youtube.com/watch?v=oQwszMUiOws

saifoo.khan · Answer

im sure you can use youtube.

anonymous · Answer

says 

$$\frac{\sin(\alpha)}{a}=\frac{\sin(\beta)}{b}=\frac{\sin(\gamma)}{c}$$

anonymous · Answer

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anonymous · Answer

i draw like a two year old

anonymous · Answer

go here http://justmathtutoring.com/ go to "trigonometry" and look at "law of sines" and "law of cosines"