document.write( "Question 507833: If in a right triangle the sides a and b are known, the angle B equals?
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Algebra.Com's Answer #340737 by stanbon(75887)\"\" \"About 
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If in a right triangle the sides a and b are known, the angle B equals?\r
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\n" ); document.write( "side b is opposite angle B
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\n" ); document.write( "B = arctan(b/a)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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