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How many diagonals does a heptagon have?

User Phito
by
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1 Answer

2 votes

Answer:

14 diagonals.

Explanation:

The formula for a polygon with n sides is n(n - 3)/n.

For a heptagon with 7 sides it is:

7(7-3)/2

= 28/2

= 14 diagonals.