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How many lines of symmetry does a dodecahedron have?
A dodecahedron has 30 lines of symmetry. This is because each face of a dodecahedron is a regular pentagon, which has 5 lines of symmetry. Therefore, each face contributes 5 lines of symmetry, and since a dodecahedron has 12 faces, the total number of lines of symmetry is 5 x 12 = 30.
Does a dodecahedron have triangular face?
No, the faces of a regular dodecahedron are pentagonal.No, the faces of a regular dodecahedron are pentagonal.No, the faces of a regular dodecahedron are pentagonal.No, the faces of a regular dodecahedron are pentagonal.
What shape is three dimenional a dodecagon or a dodecahedron?
dodecahedron
Does dodecahedron have triangular faces?
A regular dodecahedron does not but it is possible to have a dodecahedron with some triangular faces.
How face does a dodecahedron?
A dodecahedron has 12 faces.
What is a dodecahedron?
A dodecahedron is a polyhedron with 12 faces.A dodecahedron is a three-dimensional shape having twelve plane faces.
What is the face shape of a dodecahedron?
A dodecahedron has pentagonal faces.
What 3-d shape has 12 faces?
A dodecahedron. Do = 2and deca = 10so dodecahedron has 12 faces.
What is a solid figure with 12 plane faces called?
I believe it to be a dodecahedron I believe it to be a dodecahedron +++ You believe correctly: it is a dodecahedron.
How many faces does a dodecahedron?
Every dodecahedron - not just an average one, has 12 faces. It can have as few as 8 vertices.
Does a dodecahedron have 90 degree angles in the base?
Only the irregular dodecahedron because regular dodecahedron do not have 90 degrees on base.
How many angles does a dodecahedron have?
A dodecahedron can have 8 to 20 vertices.
