Johnson Solids (Page 2)
(box: x-ray)
(F: faces)
(slider: perspective)
(image: L=rotate R=zoom)
(M: metrics)
Please use a browser that supports "canvas"
(J34)
Pentagonal Orthobirotunda
Vertices:
30 ({10 * 3}[4])
Faces:
32 ({10 * 2} equilateral triangles
+ {10 + 2} regular pentagons)
Edges:
60
Symmetry:
5-fold Prismatic (D5h)
(values below based on edge length = 1)
Circumscribed Radius:
(1+sqrt(5))/2
≈1.6180339887498948482
Midscribed Radius:
sqrt(5+2*sqrt(5))/2
≈1.5388417685876267013
Volume:
(45+17*sqrt(5))/6
≈13.835525936249404140