Jefferson09
13.03.2021 •
Mathematics
Can someone please help me with questions 12 through 14 with the answer correct I was trying but I don’t know what I put down is right it’s a beat confuse anyone please
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Ответ:
thats right
Step-by-step explanation:
Ответ:
27
Step-by-step explanation:
For any polygon with n sides, total number of diagonals possible= nC2-n, which can be simplified further to (n*(n-3))/2. Thus, total diagonals=9*6/2 = 27.