Study guides

☆☆

Q: How many diagonals in triangle to dodecagon?

Write your answer...

Submit

Still have questions?

Related questions

A regular 12 sided dodecagon has 54 diagonals.

A dodecagon has 1/2*12*(12-3) = 54 diagonals.

6

There are 54 diagonals in a 12 sided shape

54

i think it is 54

A undecagon has 44 diagonals. A dodecagon has 54 diagonals. An octagon has 20 diagonals. A heptagon has 14 diagonals.

it's a 12 sided shape and it has 54 diagonals :D

a triangle has three diagonals as well as three sides

It is: 0.5*(144-36) = 54 diagonals

A triangle has no diagonals

0 they have no diagonals

People also asked