Question 1152712
Find a if sinA= 0.82, cosA = 0.57, tanA = 1.43 and c= 60
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<pre>
    B
   |\   
   | \ 
   |  \
 a |   \ c = 60
   |    \
   |     \
   |______\A
       b      
</pre>

sin(A) = a/c = a/60 = 0.82
a = 60*0.82 = 49.2
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PS  I had to stand on my head.
Tilting to the right didn't work.