document.write( "Question 422494: if the three angles are a,b,and y and a=1/6b and y=1/2b,find all angles. \n" ); document.write( "
Algebra.Com's Answer #294928 by checkley79(3341)\"\" \"About 
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a+b+y=180
\n" ); document.write( "b/6+b+b/2=180
\n" ); document.write( "(b+6b+3b)/6=180
\n" ); document.write( "10b/6=180
\n" ); document.write( "10b=6*180
\n" ); document.write( "10b=1,080
\n" ); document.write( "b=1,080/10
\n" ); document.write( "b=108 degrees.
\n" ); document.write( "a=108/6=18 degrees.
\n" ); document.write( "y=108/2=54 degrees.
\n" ); document.write( "Proof:
\n" ); document.write( "18+108+54=180
\n" ); document.write( "180=180
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