The truncated icosidodecahedron, also known as the great rhombicosidodecahedron. It has 62 faces comprising 12 decagons
20 hexagons and
30 squares.
A sphere.
Cuboctahedron
It is a cuboid
It is a volume (3D) shape - "solid" has nothing to do with it.
In geometry an Archimedean solid or semi-regular solid is a semi-regular convex polyhedron made of two or more types of regular polygons meeting in identical vertices.
The formula for the volume of a solid (not a sphere) is V=Bh, or the volume (V) equals the area of the base (B, or bh) multipied by the height of the solid (h).
what are the differences between platonic and archimedean solids? physically , naturely and features
To find the radius of the sphere, we need to know that the volume of the rectangular block is equal to the volume of the sphere. The volume of the rectangular block is 49 x 44 x 18 = 38,808 cm³. Equating this to the volume of a sphere (4/3πr³), we can solve for the radius which comes out to be approximately 22.18 cm.
Measure the diameter and from that calculate the volume, then determine the mass of the sphere on a weighing device. Then it's just density = mass/volume ========================== It again depends on the sphere whether its hollow or its a solid sphere
Truncated Icosahedron
cuboid volume = 49 * 344 * 318 = 5,360,208 cu. cm.>(sphere) volume = 4/3 * pi *r3>radius = cube root ( (3* volume) / (4 * pi) ) = 108.566 cm
The moment of inertia of a solid sphere is derived by integrating the mass of the sphere over its volume, taking into account the distance of each mass element from the axis of rotation. This integration results in the formula for the moment of inertia of a solid sphere, which is (2/5) mass radius2.