document.write( "Question 1154166: Evaluate Sec 660degrees + Cot 405degrees without using a calculator. Please show steps thanks you! \n" ); document.write( "
Algebra.Com's Answer #776542 by josgarithmetic(39618)\"\" \"About 
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Do you realize that 405 degrees is 9 times 45 degrees?
\n" ); document.write( "Do you realize that 660 degrees is 11 times 60 degrees?\r
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\n" ); document.write( "\n" ); document.write( "Make reference to the common angles on the unit circle, and take the values for sec(660) and cot(405) that way, and do your computations.
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