document.write( "Question 758973: Find the measure of an angle if its measure is 3 times that of its supplement \n" ); document.write( "

Algebra.Com's Answer #461783 by solver91311(24713) $\"\"$ $\"About$

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\n" ); document.write( "\n" ); document.write( "Angle

and angle

are supplementary] Therefore the sum of their measures is 180. So:\r
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\n" ); document.write( "\n" ); document.write( "But we know that

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\n" ); document.write( "\n" ); document.write( "Hence,\r
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\n" ); document.write( "\n" ); document.write( "Calculate

, then multiply by 3 to get

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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "Egw to Beta kai to Sigma
\n" ); document.write( "My calculator said it, I believe it, that settles it
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$\"The$

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