document.write( "Question 1179536: Hello! Can you help me solve this?\r
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\n" ); document.write( "\n" ); document.write( "“If angle a and angle b are vertical angles and angle a is 90 degrees, what is angle B?
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Algebra.Com's Answer #853766 by n2(54)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "Vertical angles are congruent and have equal measures.\r\n" );
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document.write( "So, if angle A is 90 degrees, then vertical angle B is 90 degrees, too.\r\n" );
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\n" ); document.write( "\n" ); document.write( "Solved and explained.\r
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\n" ); document.write( "\n" ); document.write( "The plot and the writing in the post by @mananth are irrelevant to the problem,\r
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