It has 54 diagonals
It is a dodecagon which has 12 sides Check: 0.5*(144-36) = 54 diagonals
There are 54 diagonals in a 12 sided shape
A regular 12 sided dodecagon has 54 diagonals.
54
It has 54 diagonals
54
A undecagon has 44 diagonals. A dodecagon has 54 diagonals. An octagon has 20 diagonals. A heptagon has 14 diagonals.
It is a dodecagon which has 12 sides Check: 0.5*(144-36) = 54 diagonals
It is: 0.5*(144-36) = 54 diagonals
There are 54 diagonals in a 12 sided shape
54
it's a 12 sided shape and it has 54 diagonals :D
A regular 12 sided dodecagon has 54 diagonals.
i think it is 54
54
54