document.write( "Question 337104: What is cos theta equals the square root of 2 over 2?\r
\n" ); document.write( "\n" ); document.write( "what is the cot theta equals 2?
\n" ); document.write( "

Algebra.Com's Answer #241627 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
There are a handful of values you should know and commit to memory.
\n" ); document.write( "They are available on any calculator, EXCEL, and even at GOOGLE.
\n" ); document.write( "They are essential to trigonometry.
\n" ); document.write( "\"cos%28theta%29=sin%28theta%29=0\"
\n" ); document.write( "\"cos%28theta%29=sin%28theta%29=sqrt%282%29%2F2\"
\n" ); document.write( "\"cos%28theta%29=sin%28theta%29=1%2F2\"
\n" ); document.write( "\"cos%28theta%29=sin%28theta%29=sqrt%283%29%2F2\"
\n" ); document.write( "\"cos%28theta%29=sin%28theta%29=1\"
\n" ); document.write( "\"cos%28theta%29=sin%28theta%29=-sqrt%282%29%2F2\"
\n" ); document.write( "\"cos%28theta%29=sin%28theta%29=-1%2F2\"
\n" ); document.write( "\"cos%28theta%29=sin%28theta%29=-sqrt%283%29%2F2\"
\n" ); document.write( "\"cos%28theta%29=sin%28theta%29=-1\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "\"cot%28theta%29=2\"
\n" ); document.write( "\"tan%28theta%29=1%2F2\"
\n" ); document.write( "Use a calculator, tangent table, EXCEL or GOOGLE.
\n" ); document.write( "
\n" );