a box
Chat with our AI personalities
A 2-dimensional figure with 12 sides is called a dodecagon. A 3-dimensional figure with 12 sides (faces) is called a dedecahedron.
dodecagon
A 12-sided polygon is called a dodecagon. See this website for more names: http://mathforum.org/dr.math/faq/faq.polygon.names.html a plane figure 12 sides
A 12 sided figure is called a dodecagon.
A figure with five sides is a pentagon.