An icosahedron is a 20-sided figure.
It also has 30 edges.
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no. of edges on a icosahedron are 30
A regular icosahedron has 20 faces (equilateral triangles), 30 edges and 12 vertices.
Vertices: 12 Edges: 30 Faces: 20
Icosahedron are a shape with 20 faces, 30 edges and 12 vertices. All the faces are triangles.
An icosahedron has 12 vertices and 30 edges. It also has 20 faces.