I need help with this question!

Mathematics

1 answer:

Bumek [7]2 years ago

6 0

A)
A polygon is a closed shape so there must be at least three sides. Therefore, the least value that n can be would be three.

b)
n value
3 0
n(n-3)/2
3(3-3)/3
3(0)/3
0/3
0

4 2
n(n-3)/2
4(4-3)/2
4(1)/2
4/2
2

5 5
n(n-3)/2
5(5-3)/2
5(2)/2
10/2
5

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