document.write( "Question 493376: The ray BC bisects angle ABD and m angle ABD is 42 degrees. What is the measure of angle ABC? \n" ); document.write( "
Algebra.Com's Answer #335335 by cleomenius(959)\"\" \"About 
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If the ray BC bisects the angle ABD and angle ABD is 42 degrees, angle ABC will be 21 degrees.
\n" ); document.write( "As will angle CBD be 21 degrees.
\n" ); document.write( "Cleomenius.
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