document.write( "Question 1207004: One angle of a triangle has a measure of 66 °. The measure of the third angle is 57° more than 1/2 the measure of the second angle. What is the measure of the second angle?\r
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Algebra.Com's Answer #844790 by math_tutor2020(3817)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "66 = first angle
\n" ); document.write( "x = second angle
\n" ); document.write( "0.5x+57 = third angle\r
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\n" ); document.write( "\n" ); document.write( "For any triangle, the inside angles always add to 180 degrees.\r
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\n" ); document.write( "\n" ); document.write( "first+second+third = 180
\n" ); document.write( "66+(x)+(0.5x+57) = 180
\n" ); document.write( "1.5x+123 = 180\r
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\n" ); document.write( "\n" ); document.write( "I'll let the student take over from here.
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