:name elongated triangular pyramid (J7)
:number 51
:symbol @Y sub 3 @
:sfaces 7 4{3} 3{4}
:svertices 7 1(@3 sup 3@) 3(@3@.@4 sup 2@) 3(@3 sup 2@.@4 sup 2@)
:netf 7 4
3 4 6 8
4 2 1 4 5
3 3 2 5
4 5 4 8 9
3 7 5 9
4 9 8 11 12
3 10 9 12
:hinges 6
2 4 3 2 2.80176
4 4 5 2 2.80176
4 1 2 3 1.04720
6 4 7 2 2.80176
6 1 4 3 1.04720
4 2 1 3 1.57080
:solidf 7 4
3 1 3 5 1
4 4 3 1 2 2
3 6 4 2 3
4 2 1 5 7 4
3 6 2 7 5
4 7 5 3 4 6
3 6 7 4 7
:netv 12
-1.5 .28868
-1.5 1.28868
-1 2.1547
-.5 .28868
-.5 1.28868
0 -.57735
0 2.1547
.5 .28868
.5 1.28868
1 2.1547
1.5 .28868
1.5 1.28868
:solidv 7
-2.24578 1.23504 -.97436
-1.95711 2.0731 -.51139
-1.78868 1.53928 -1.81011
-1.5 2.37734 -1.34715
-1.28868 .99495 -1.13654
-1.25 2.77875 -.46603
-1 1.83301 -.67358
:type T1 4,3 3,4 C J7
:end
