Re: trig help:
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Posted by ln(moo) on January 25, 19104 at 15:43:54:
In Reply to: trig help posted by tina on January 21, 19104 at 16:08:50:
: Given: a=89.3
: b=97
: A=64 degrees
: Find: B
: can anyone help me with this? thanks much
I asume that this is w/Triangles? Anyway, you have to use the law of cosines here or the law of sines. Law of sines is simpler, IMO, so I'll use it.
It says that sin(A)/a = sin(B)/b = sin(C)/c . Plug in the #s & get an answer!
Edit: wow, I can't put as[s]ume in this 'cuz it's a swear word. :o
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