There are 21 of them.
O.5*(49-21) = 14 diagonals
In a heptagon there is 14 diagonals
how many diagonals from a vertex a heptagon have
There are 14 diagonals in an heptagon
Improved Answer:-It has 14 diagonals
Not sure about diagionals, but a heptagon has 14 diagonals.
Not sure about a septagon, but there are 14 diagonals in a heptagon.
There are 5 diagonals
11 diagonals
A 7 sided heptagon has 14 diagonals
A undecagon has 44 diagonals. A dodecagon has 54 diagonals. An octagon has 20 diagonals. A heptagon has 14 diagonals.
There are four.