SOLUTION: For each polygon, how many diagonals can be drawn from one vertex? How many different diagonals can you draw from all the vertices of each polygon?
Quadrilateral-
Pentagon-
Hex
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Question 562621: For each polygon, how many diagonals can be drawn from one vertex? How many different diagonals can you draw from all the vertices of each polygon?
Quadrilateral-
Pentagon-
Hexagon-
Heptagon-
Octagon-
Nonagon-
Decagon-
N-gon-
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
For any
-gon, the number of diagonals that can be drawn from any one vertex is
. The number of total diagonals is
John

My calculator said it, I believe it, that settles it
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