document.write( "Question 339315: If angle 1 and angle 2 are a pair of supplementary angles, and the measure of angle 1 is twice the measure of angle 2, find the measure of both angles. \n" ); document.write( "

Algebra.Com's Answer #243485 by Fombitz(32388) $\"\"$ $\"About$

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$\"A%2BS=180\"$
\n" ); document.write( " $\"A=2S\"$
\n" ); document.write( "Substitute,
\n" ); document.write( " $\"2S%2BS=180\"$
\n" ); document.write( " $\"3S=180\"$
\n" ); document.write( " $\"highlight%28S=60%29\"$
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\n" ); document.write( " $\"A=2S\"$
\n" ); document.write( " $\"highlight%28A=120%29\"$
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