The answer is finally here! Are you excited?
Question:
If there are FIVE people in a room and each shakes hand exactly once with everyone else in the room, how many handshakes will there be?
Okay, I have attached a picture here to help you understand it better. The coloured dots represent people. Each line between the dots represents a handshake. The numbers represent the number of handshakes. Remember the handshake is not supposed to be repeated.
Answer:
10 handshakes
It is best to act it out with 4 other people. It really helps in your understanding.
wow it is instresting i have learn that the shape of the star is in a square.
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