document.write( "Question 563337: I need help dolving an equation?
\n" ); document.write( "a=3,c=3, B=64 degrees
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Algebra.Com's Answer #364845 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
a=3,c=3, B=64 degrees
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\n" ); document.write( "Law of Cosines to find \"b\":
\n" ); document.write( "b^2 = a^2+c^2-2ac*cos(64)
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\n" ); document.write( "b^2 = 9 + 9 - 2*3*3*0.4384
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\n" ); document.write( "b^2 = 18 - 7.8907
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\n" ); document.write( "b^2 = 10.1093
\n" ); document.write( "b = 3.1795
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\n" ); document.write( "If a = c the angles opposite are Equal:
\n" ); document.write( "A + 64 + C = 180 degrees
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\n" ); document.write( "A+C = 116 degrees
\n" ); document.write( "A = 116/2 = 58 degrees = C
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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