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- :name
- icosahedron
- :number
- 4
- :symbol
- {3,5} @I sub 5 @
- :dual
- dodecahedron
- :sfaces
- 20 20{3}
- :svertices
- 12 12(@3 sup 5@)
- :net
- 20 3
- 3 0 5 6
- 3 5 11 12
- 3 1 6 7
- 3 6 12 13
- 3 2 7 8
- 3 7 13 14
- 3 3 8 9
- 3 8 14 15
- 3 4 9 10
- 3 9 15 16
- 3 12 6 5
- 3 17 12 11
- 3 13 7 6
- 3 18 13 12
- 3 14 8 7
- 3 19 14 13
- 3 15 9 8
- 3 20 15 14
- 3 16 10 9
- 3 21 16 15
- :solid
- 20 3
- 3 31 32 33
- 3 32 26 30
- 3 31 33 29
- 3 33 30 28
- 3 31 29 25
- 3 29 28 23
- 3 31 25 27
- 3 25 23 22
- 3 31 27 32
- 3 27 22 26
- 3 30 33 32
- 3 24 30 26
- 3 28 29 33
- 3 24 28 30
- 3 23 25 29
- 3 24 23 28
- 3 22 27 25
- 3 24 22 23
- 3 26 32 27
- 3 24 26 22
- :hinges
- 19
- 0 1 10 1 2.41186
- 10 2 1 2 2.41186
- 1 1 11 1 2.41186
- 2 1 12 1 2.41186
- 12 2 3 2 2.41186
- 3 1 13 1 2.41186
- 10 0 3 0 2.41186
- 4 1 14 1 2.41186
- 14 2 5 2 2.41186
- 5 1 15 1 2.41186
- 12 0 5 0 2.41186
- 6 1 16 1 2.41186
- 16 2 7 2 2.41186
- 7 1 17 1 2.41186
- 14 0 7 0 2.41186
- 8 1 18 1 2.41186
- 18 2 9 2 2.41186
- 9 1 19 1 2.41186
- 16 0 9 0 2.41186
- :dih
- 1
- 30 3 3 2.41186
- :vertices
- 34 22
- -.57735 0 0
- -.57735 1 0
- -.57735 2 0
- -.57735 3 0
- -.57735 4 0
- .28868 -.5 0
- .28868 .5 0
- .28868 1.5 0
- .28868 2.5 0
- .28868 3.5 0
- .28868 4.5 0
- 1.1547 -1 0
- 1.1547 0 0
- 1.1547 1 0
- 1.1547 2 0
- 1.1547 3 0
- 1.1547 4 0
- 2.02073 -.5 0
- 2.02073 .5 0
- 2.02073 1.5 0
- 2.02073 2.5 0
- 2.02073 3.5 0
- 4.53473 .45087 -2.71059
- 4.86996 -.13352 -3.44959
- 4.93904 -.43917 -2.49995
- 5.04648 .85054 -3.4711
- 5.15825 .35599 -1.93456
- 5.22465 1.15307 -2.53476
- 5.70066 -.58957 -3.13028
- 5.76706 .20752 -3.73048
- 5.87883 -.28704 -2.19394
- 5.98627 1.00268 -3.16509
- 6.05535 .69703 -2.21546
- 6.39058 .11264 -2.95445
- :EOF
-