In[638]:=
Out[638]=
In[639]:=
Out[639]=
In[640]:=
Out[640]=
In[641]:=
Out[641]=
In[642]:=
Out[642]=
In[643]:=
Out[643]=
In[644]:=
Out[644]=
In[645]:=
Out[645]=
In[646]:=
Out[646]//InputForm=
Graphics3D[GraphicsComplex[{{-1/2, -1/2, (20 - 27*Sqrt[2] - 2*Sqrt[-168 + 121*Sqrt[2]])/184 -
Sqrt[4 - Sec[Pi/8]^2]/4}, {-1/2, 1/2, (20 - 27*Sqrt[2] - 2*Sqrt[-168 + 121*Sqrt[2]])/184 -
Sqrt[4 - Sec[Pi/8]^2]/4}, {0, 0, 1/Sqrt[2] + (20 - 27*Sqrt[2] - 2*Sqrt[-168 + 121*Sqrt[2]])/184 +
Sqrt[4 - Sec[Pi/8]^2]/4}, {0, -(1/Sqrt[2]), (20 - 27*Sqrt[2] - 2*Sqrt[-168 + 121*Sqrt[2]])/184 +
Sqrt[4 - Sec[Pi/8]^2]/4}, {0, 1/Sqrt[2], (20 - 27*Sqrt[2] - 2*Sqrt[-168 + 121*Sqrt[2]])/184 +
Sqrt[4 - Sec[Pi/8]^2]/4}, {1/2, -1/2, (20 - 27*Sqrt[2] - 2*Sqrt[-168 + 121*Sqrt[2]])/184 -
Sqrt[4 - Sec[Pi/8]^2]/4}, {1/2, 1/2, (20 - 27*Sqrt[2] - 2*Sqrt[-168 + 121*Sqrt[2]])/184 -
Sqrt[4 - Sec[Pi/8]^2]/4}, {-(1/Sqrt[2]), 0, (20 - 27*Sqrt[2] - 2*Sqrt[-168 + 121*Sqrt[2]])/184 +
Sqrt[4 - Sec[Pi/8]^2]/4}, {1/Sqrt[2], 0, (20 - 27*Sqrt[2] - 2*Sqrt[-168 + 121*Sqrt[2]])/184 +
Sqrt[4 - Sec[Pi/8]^2]/4}}, Polygon[{{6, 1, 2, 7}, {7, 5, 9}, {2, 8, 5}, {1, 4, 8}, {6, 9, 4}, {7, 2, 5},
{2, 1, 8}, {1, 6, 4}, {6, 7, 9}, {5, 8, 3}, {8, 4, 3}, {4, 9, 3}, {9, 5, 3}}]]]
In[647]:=
Out[647]=
In[648]:=
Out[648]=
In[649]:=
Out[649]=
Johnson Polyhedra
Geometry