[Answer] What is the shape of a stop sign?

Step 1 : Introduction to the question "What is the shape of a stop sign?"

...In 1923, the Mississippi Valley Association of State Highway Departments designed the modern octagonal stop sign. The idea was that the number of sides of a particular sign indicated the level of danger it was meant to communicate — the higher the number, the greater the danger.

Step 2 : Answer to the question "What is the shape of a stop sign?"

Octagon:

Please let us know as comment, if the answer is not correct!

Step 3 : Disclaimer & Terms of Use regarding the question "What is the shape of a stop sign?"

Our machine learning tool trying its best to find the relevant answer to your question. Now its your turn, "The more we share The more we have". Share our work with whom you care, along with your comment ...Kindly check our comments section, Sometimes our tool may wrong but not our users.

Are We Wrong To Think We're Right? Then Give Right Answer Below As Comment