document.write( "Question 1183863: One angle of a triangle is twice as large as another. The measure of the third angle is 84 degrees more than that of the smallest angle. Find the measure of each angle. \n" ); document.write( "
Algebra.Com's Answer #814353 by ankor@dixie-net.com(22740)\"\" \"About 
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One angle of a triangle ABC is twice as large as another.
\n" ); document.write( "A = 2B
\n" ); document.write( " The measure of the third angle is 84 degrees more than that of the smallest angle.
\n" ); document.write( "C = B + 84
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\n" ); document.write( "Find the measure of each angle.
\n" ); document.write( "A + B + C = 180
\n" ); document.write( "Replace A with 2B and replace C with (B+84)
\n" ); document.write( "2B + B + (B+84) = 180
\n" ); document.write( "4B = 180 - 84
\n" ); document.write( "4B = 96
\n" ); document.write( "B = 96/4
\n" ); document.write( "B = 24
\n" ); document.write( "Then
\n" ); document.write( "A = 2(24) = 48 deg
\n" ); document.write( "C = 24 + 84 = 108 deg
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\n" ); document.write( "Check: 48 + 24 + 108 = 180\r
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