think of a square but instead of 4 surfaces, 10
this is the decahedron
a decahedron a decahedron
A decahedron has no cornets.
A decahedron has ten faces.
How many sides does a Decahedron Have
No. Decahedron is a 3-D shape with ten faces.
A decahedron is a solid shape with ten flat faces.
No.
A 10 sided polygon is called a decagon (deca meaning 10).
A two-dimensional shape with twenty sides is an icosagon. A three-dimensional object with twenty sides is an icosahedron.
A decahedron.
Measure them!
10