it has 54 diaganal sides
12 (a dodecahedron)
Each face has three edges.
12sides,12 corners
I assume that it has 10 sides like a regular dodecahedron
A dodecahedron is a 12 side polyhedron. A regular dodecahedron has regular pentagons (5 sides) for each face.
A dodecahedron has 12 sides.
a 3-d dodecahedron has 12 pentagon shaped sides
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.
A dodecahedron has 12 sides.
Twelve.
When you say "sides", do you mean faces or edges? A dodecahedron has 12 faces and 30 edges.
it has 54 diaganal sides
12 faces.
12 (a dodecahedron)
12 sides.
Each face has three edges.