An 80 metre cable is suspended between 2 poles forming a parabola shape (the end-points of the cable are attached to the top of the poles). The vertex of the parabola is 20 metres above ground and both the poles are 50 metres tall. How far apart are the 2 poles?

Answer (prosecution);

So what is the question

The answer is "gesture and body language mostly  your verbal interaction".


gesture and boy language refers to a form of non-verbal communication, in which obvious substantial activities impart specific messages, either set up of, or in conjunction with, discourse. gestures incorporate development of the hands, confront, or different parts of the body. body language is physical conduct, instead of words, are utilized to express or pass on data. such conduct incorporates outward appearances, body act, signals, eye development, touch and the utilization of room.