document.write( "Question 648248: find the supplementary angle to 100 degrees 20 minutes 40 seconds \n" ); document.write( "

Algebra.Com's Answer #406605 by MathLover1(20849) $\"\"$ $\"About$

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the supplementary angle add up to $\"180\"$ \r
\n" ); document.write( "\n" ); document.write( "as you know, there are $\"60\"$ seconds to every minute and $\"60\"$ minutes to every degree\r
\n" ); document.write( "\n" ); document.write( "the supplementary angle to $\"100\"$ degrees $\"20\"$ minutes $\"40\"$ seconds will be\r
\n" ); document.write( "\n" ); document.write( " $\"180-%28100deg%2B20min%2B40sec%29\"$ ....take one degree from $\"180\"$ and convert into minutes, and take one minute and convert into secundes\r
\n" ); document.write( "\n" ); document.write( " $\"%28179deg%2B59min%2B60sec%29-%28100deg%2B20min%2B40sec%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"%28179deg-100deg%29%2B%2859min-20min%29%2B%2860sec-40sec%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"79deg%2B39min%2B20sec\"$ \r
\n" ); document.write( "\n" ); document.write( "so, the supplementary angle to $\"100\"$ degrees $\"20\"$ minutes $\"40\"$ seconds is $\"79\"$ degrees $\"39\"$ minutes $\"20\"$ seconds\r
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