Johnson Solids (Page 5)
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(F: faces)
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(J85)
Snub Square Antiprism
Vertices:
16 ({8 * 2}[5])
Faces:
26 ({16 + 8} equilateral triangles + 2 squares)
Edges:
40
Symmetry:
4-fold Antiprismatic (D4v)
(values below based on edge length = 1)
Volume:
sqrt(root[531441*(x^6)
−85726026*(x^4)−48347280*(x^3)
+11588832*(x^2)+4759488*x
−892448])
≈3.60122200973393031249