document.write( "Question 341285: Angle a is 1/2 as large as its complement angle b, find the measue of each angle \n" ); document.write( "
Algebra.Com's Answer #244374 by fractalier(6550)\"\" \"About 
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Complementary angels add to 90 degrees...so
\n" ); document.write( "a + b = 90
\n" ); document.write( "and we also have
\n" ); document.write( "a = 1/2 b
\n" ); document.write( "now substitute and get
\n" ); document.write( "1/2 b + b = 90
\n" ); document.write( "3/2 b = 90
\n" ); document.write( "multiply by 2/3
\n" ); document.write( "b = 60
\n" ); document.write( "a = 30
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