document.write( "Question 362141: the measures of three angles of a triangle are in the ratio 4:5:6. Find the measure of each \n" ); document.write( "
Algebra.Com's Answer #258107 by checkley77(12844)\"\" \"About 
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4n+5n+6n=180
\n" ); document.write( "15n=180
\n" ); document.write( "n=180/15
\n" ); document.write( "n=12 is the multiplier.
\n" ); document.write( "4*12=48 degrees for the smaller angle
\n" ); document.write( "5*12=60 degrees for the middle angle.
\n" ); document.write( "6*12=72 degrees for the largest number.
\n" ); document.write( "Proof:
\n" ); document.write( "48+60+72=180
\n" ); document.write( "180=180
\n" ); document.write( "
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