SOLUTION: Suppose that ∠𝐶𝑂𝑃 and ∠𝑇𝑂𝐷 are vertical angles, 𝑚∠𝐶𝑂𝑃 = 11𝑥 − 17 and

Algebra ->  Angles -> SOLUTION: Suppose that ∠𝐶𝑂𝑃 and ∠𝑇𝑂𝐷 are vertical angles, 𝑚∠𝐶𝑂𝑃 = 11𝑥 − 17 and      Log On


   



Question 1128336: Suppose that ∠𝐶𝑂𝑃 and ∠𝑇𝑂𝐷 are vertical angles, 𝑚∠𝐶𝑂𝑃 = 11𝑥 − 17 and 𝑚∠𝑇𝑂𝐷 = 9𝑥 + 11.
Determine the value of X and the measures of ∠𝐶𝑂𝑃 and ∠𝑇𝑂𝐷

Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
vertical angles are equal
so 11x-17=9x+11
2x=28
x=14
angles are 137 degrees and 137 degrees