30*
The measure of a central angle of a regular twelve-sided polygon (dodecagon) can be calculated using the formula ( \frac{360^\circ}{n} ), where ( n ) is the number of sides. For a dodecagon, ( n = 12 ), so the central angle measures ( \frac{360^\circ}{12} = 30^\circ ). Thus, each central angle in a regular dodecagon is 30 degrees.
Central is an adjective, not a noun. So the question depends on central what? And since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.
A twelve sided polygon is called a dodecagon.
A twelve sided polygon is called a dodecahedron. No, that is a twelve faced solid (3-D) object. A 12 sided polygon is a dodecagon.
It will have 12 sides
30
360 degrees ( all the way round the central point). However, for one given sector it is 360/12 = 30 degrees.
The measure of a central angle of a regular twelve-sided polygon (dodecagon) can be calculated using the formula ( \frac{360^\circ}{n} ), where ( n ) is the number of sides. For a dodecagon, ( n = 12 ), so the central angle measures ( \frac{360^\circ}{12} = 30^\circ ). Thus, each central angle in a regular dodecagon is 30 degrees.
Central is an adjective, not a noun. So the question depends on central what? And since you have not bothered to provide that crucial bit of information, I cannot provide a more useful answer.
150 degrees
A twelve sided polygon is called a dodecagon.
A twelve sided polygon is called a dodecahedron. No, that is a twelve faced solid (3-D) object. A 12 sided polygon is a dodecagon.
It will have 12 sides
a twelve sided polygon
dodecahedron
A twelve-sided polygon is called a dodecagon.
If the 12-sided polygon is 'regular', then each of its exterior angles is 30 degrees. Whether the polygon is regular or not, all 12 of its exterior angles still add up to 360 degrees, but they may not all be equal.