document.write( "Question 1128336: Suppose that ∠𝐶𝑂𝑃 and ∠𝑇𝑂𝐷 are vertical angles, 𝑚∠𝐶𝑂𝑃 = 11𝑥 − 17 and 𝑚∠𝑇𝑂𝐷 = 9𝑥 + 11.\r
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document.write( "Determine the value of X and the measures of ∠𝐶𝑂𝑃 and ∠𝑇𝑂𝐷 \n" );
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Algebra.Com's Answer #745007 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! 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 \n" ); document.write( " |