Icosahedron
Volume = 5(3+√5)s³/12, Surface area = 5√3·s²
Dimensions
- Side length
- 2.5
Properties
- Volume
- 34.09
- Surface area
- 54.13
- Faces
- 20
- Edges
- 30
- Vertices
- 12
View formula
Volume = 5(3+√5)s³/12, Surface area = 5√3·s²
Assumes a regular solid with all edges equal.