document.write( "Question 493765: Which of the following is true?
\n" ); document.write( " Adjacent angles are supplementary or complementary.\r
\n" ); document.write( "\n" ); document.write( " Linear pairs are adjacent and supplementary.\r
\n" ); document.write( "\n" ); document.write( " Vertical angles are equal and supplementary.\r
\n" ); document.write( "\n" ); document.write( " Adjacent angles are linear pairs or are complementary.
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Algebra.Com's Answer #335873 by cleomenius(959)\"\" \"About 
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B Linear pairs are adjacent and supplemental.
\n" ); document.write( "Cleomenius.
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