Oh, dude, a 27-gon? That's a fancy way of saying a polygon with 27 sides. To find the number of diagonals, you can use the formula n(n-3)/2, where n is the number of sides. So, for a 27-gon, you would plug in 27 and get... well, who really cares, right? Just use a calculator or something if you really wanna know.
27 diagonals
4 diagonals
A regular 12 sided dodecagon has 54 diagonals.
54
It has 9 diagonals whether or not if its a regular or an irregular hexagon
8 diagonals
5 diagonals
27 diagonals
4 diagonals
There are 9 diagonals in any hexagon!The hexagon does not have to be regular.
A regular 12 sided dodecagon has 54 diagonals.
There are 21 of them.
54
O.5*(49-21) = 14 diagonals
It has 9 diagonals whether or not if its a regular or an irregular hexagon
0.5*(862-258) = 3569 diagonals
It has 20 diagonals and is made up by 6 triangles