Which of the following would be violated if the united states were to annex cuba following a conflict between the two countries? the monroe doctrine /the platt amendment/ the open door policy/ the teller amendment/ the roosevelt corollary

The right answer for the question that is being asked and shown above is that: "the Platt Amendment." The choice that would be violated if the United States were to annex Cuba following a conflict between the two countries is that of the Platt Amendment

Both countries had to aprove annexation.

Use the formula: (n-2)×180, where n is the number of sides(18-2)×180= 28800, now this is the full exterior angle of 18-gon so you divide it by 18.28800÷18=160