document.write( "Question 93987This question is from textbook
\n" ); document.write( ": is the problem true or false?? please show me how you solved it tan20 degrees = cot70 degrees \n" ); document.write( "
Algebra.Com's Answer #68484 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
tan and cot are complementary functions
\n" ); document.write( "tan x = cot(90-x)
\n" ); document.write( "tan 20 = cot(90-20 = cot(70)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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