In a kickball competition of 11 teams, how many possible matches can each team play with each other?
Choose the correct choice from the following options.
A) 9  B) 16  C) 24  D) 36  E) 55
11C2 = 55   Option 55
<result>E</result>
In a kickball competition of 11 teams, how many possible matches can each team play with each other?