Prisms & Antiprisms
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(Uniform #76)
Triangular Prism
Vertices:
6 (6[3])
Faces:
5 (2 equilateral triangles + 3 squares)
Edges:
9
Symmetry:
3-fold Prismatic (D3h)
Square-Square Angle:
acos(1/2)
60 degrees
Square-Triangle Angle:
acos(0)
90 degrees
Dual Solid:
Triangular Dipyramid
(values below based on edge length = 1)
Circumscribed Radius:
sqrt(21)/6
≈0.76376261582597333443
Midscribed Radius:
sqrt(3)/3
≈0.57735026918962576451
Square Center Radius:
sqrt(3)/6
≈0.2886751345948128822546
Triangle Center Radius:
1/2
0.5
Volume:
sqrt(3)/4
≈0.43301270189221932338