document.write( "Question 159264This question is from textbook Texas Geometry
\n" ); document.write( ": angle A is half as large as twice its supplement angle B \n" ); document.write( "

Algebra.Com's Answer #117405 by t_as87(5) $\"\"$ $\"About$

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So we know that supplemental angles have a sum of 180
\n" ); document.write( "so A + B = 180
\n" ); document.write( "we also know that A = (1/2)* 2B
\n" ); document.write( "by simplification, A = B
\n" ); document.write( "so A = 90 and B = 90
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