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Post by whiteshadow on Nov 29, 2008 14:53:56 GMT
what on Earth were we supposed to do on the maths paper 2 calculator on the question where it gave you a triangle and you could use both sin and cos for them and it was like o.O
was I suppose to use sinrule? cause I attempted it and failed miserably -.-
EDIT TOM: Cleaned up the thread title.
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Post by Root Admin on Nov 29, 2008 15:47:06 GMT
I can't remember the one you mean. If you could draw a diagram for it and scan it, that would be great and I could probably help.
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Post by whiteshadow on Nov 30, 2008 13:22:01 GMT
Yeah, that's not going to happen =D
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Post by crazer123 on Dec 1, 2008 19:18:06 GMT
LMAO, i was thinking the same thing... then i read down and you had said it =P
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mike
Newbie
Posts: 11
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Post by mike on Dec 6, 2008 17:43:03 GMT
SOH CAH TOA,
finding angles you use the -1 function, multiplied by the smaller number over the larger number. It's the easiest way to remember, also it gives you a syntax error if you do it the other way around.
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[My5:]
