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12*(12-3)/2 = 54
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∙ 15y ago
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What do you call a 12 sided shape?
A 12-sided shape is called a dodecagon.
What is a 12 sided 3D shape?
A 12 sided 3D shape is a dodecahedron.
What is name of a 12 sided shape?
A 12 sided polygon is called a dodecagon.
How many lines of symmetry does a 12 sided shape have?
It depends on the shape. It could have none, or up to 24.
What would you call a 12 sided shape?
A 12 sided shape is called a dodecagon. Please see the related links for details.
How many diagonals in a dodecagon have?
There are 54 diagonals in a 12 sided shape
How many diagonals are in a dodecagon?
it's a 12 sided shape and it has 54 diagonals :D
How many diagonals does a 7 sided shape have?
12=)Improved Answer:-It has 14 because the formula of 0.5*(49-27) = 14 diagonals
How many diagonals does 7 sided shape have?
12=)Improved Answer:-It has 14 because the formula of 0.5*(49-27) = 14 diagonals
How many diagonals does a 12 sided polygon have?
20
How many diagonals does an 12 sided figure have?
54
How many diagonals has a regular dodecagon?
A regular 12 sided dodecagon has 54 diagonals.
How many diagonals can be drawn in a 12 sided polygon?
4
How many diagonals would a 12-sided n-sided figure have?
number of diagonals in an n-sided polygon is n(n-1)/2 - n If the polygon has 12 sides, number of diagonals is 12(12-1)/2 -12 = (12)(11)/2 -12 = 132/2 - 12 = 66-12 = 54
What shape haves 12 sided?
a 12 sided shape.
What do you call a 12 sided shape?
A 12-sided shape is called a dodecagon.
What is a 12 sided 3D shape?
A 12 sided 3D shape is a dodecahedron.
