How many diagonals does a heptagon have show with diagram
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14 diagonals are there in heptagon
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Question :-
How many diagonals does a regular heptagon have?
No. of diagonals in polygon of n sides = n(n-3) /2
No. of Sides of heptagon (n) = 7
∴ No. of diagonals in Heptagon = 7 (7-3)/2 = 7×4/2 = 14.
Hence proved that there are 14 diagonals in heptagon.
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