document.write( "Question 577830: What's the exact value of tan π/12 without using a calculator ? Can you please show all your work Thanks \n" ); document.write( "
Algebra.Com's Answer #370336 by Alan3354(69443)\"\" \"About 
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Look up half-angle formulas on Wikipedia.
\n" ); document.write( "tan(pi/12) = tan(30/2) in degs
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