Find, correct to the nearest degree, the three angles of the triangle with the given vertices.

Which of the following is an example of an opposing signal? no examplthates given.   i would say, that traffic lights in a city at major intersections direct the flow of traffic in opposite directions so would be an example.also, stop signs on either side of the same street would be an example. at a train crossing, the light for allowing car traffic in opposite directions or not would be another example.

Ihad to break up with a girl one time i almost cried a whole week oh you had to break up for a pretty good reason