8 People Meet In A Party And Each Shakes Hands With All Others How Many Hand Shakes Are There. (With Solution)
8 people meet in a party and each shakes hands with all others how many hand shakes are there. (with solution)
Answer:
28 handshakes will be done if 8 people meet
Step-by-step explanation:
7 + 6 + 5 + 4 + 3 + 2 + 1 = 28 handshakes
or you may also get the answer using the formula:
n(n + 1)/2
7(7 + 1)/2
7(8)/2
56/2
= 28
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