document.write( "Question 77606This question is from textbook
\n" ); document.write( ": I have a problem with a question that tells me to solve for triangle ABC and it gives me the measurements B=12 degrees and a= 4. I dont know how to solve it. Can u please help me \n" ); document.write( "
Algebra.Com's Answer #55732 by ankor@dixie-net.com(22740)\"\" \"About 
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I have a problem with a question that tells me to solve for triangle ABC and it gives me the measurements B=12 degrees and a= 4. I don't know how to solve it. Can u please help me
\n" ); document.write( ":
\n" ); document.write( "This can be solved if ABC is a right triangle, if it is not, another angle or side
\n" ); document.write( "is required to solve it:\r
\n" ); document.write( "\n" ); document.write( "Find the side opposite 12 degrees using the tangent:
\n" ); document.write( "tan(12) = b/4
\n" ); document.write( ".212556 = b
\n" ); document.write( "b = .85
\n" ); document.write( ":
\n" ); document.write( "Find the hypotenuse using the cosine of 12 degrees
\n" ); document.write( "cos(12) = 4/h
\n" ); document.write( ".97184 = 4/h
\n" ); document.write( "h = 4.089
\n" ); document.write( ":
\n" ); document.write( "You can find the third angle 180 - 90 - 12 = 78
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