document.write( "Question 884544: Use your graphing calculator to convert the complex number to trigonometric form. (Enter the angle in degrees rounded to two decimal places. Do not use cis form.)
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Algebra.Com's Answer #534437 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!

\n" ); document.write( " $\"abs%28Z%29=sqrt%28%28-21%29%5E2%2B%28-20%29%5E2%29\"$
\n" ); document.write( " $\"abs%28Z%29=sqrt%28441%2B440%29\"$
\n" ); document.write( " $\"abs%28Z%29=sqrt%28881%29\"$
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\n" ); document.write( " $\"tan%28theta%29=%28-20%29%2F%28-21%29\"$
\n" ); document.write( " $\"theta=223.60\"$ $\"degrees\"$
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