document.write( "Question 1128336: Suppose that ∠𝐶𝑂𝑃 and ∠𝑇𝑂𝐷 are vertical angles, 𝑚∠𝐶𝑂𝑃 = 11𝑥 − 17 and 𝑚∠𝑇𝑂𝐷 = 9𝑥 + 11.\r
\n" ); document.write( "\n" ); document.write( "Determine the value of X and the measures of ∠𝐶𝑂𝑃 and ∠𝑇𝑂𝐷
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Algebra.Com's Answer #745007 by Boreal(15235)\"\" \"About 
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vertical angles are equal
\n" ); document.write( "so 11x-17=9x+11
\n" ); document.write( "2x=28
\n" ); document.write( "x=14
\n" ); document.write( "angles are 137 degrees and 137 degrees
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