Biscribed Chiral Solids

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Biscribed Snub Cube (laevo)
biscribed form
Vertices:  24  (24[5])
Faces:38  (8 equilateral triangles + 24 acute triangles + 6 squares)
Edges:60  (24 short + 24 medium + 12 long)
Symmetry:  Chiral Octahedral  (O)
Short Edge Angle:  acos(−(sqrt(6*(15*sqrt(3)−22))−9+5*sqrt(3))/6)    ≈139.279979282 degrees
Medium Edge Angle:  acos(−(sqrt(6*(15*sqrt(3)−22))+9−5*sqrt(3))/6)    ≈150.593146269 degrees
Long Edge Angle:  acos(−(sqrt(1+8*sqrt(3))−5+4*sqrt(3))/6)    ≈164.5293796046 degrees
Dual Solid:  Biscribed Pentagonal Icositetrahedron (dextro)
(values below based on inscribed radius = 1)
Short Edge (24):  sqrt(2*(6+5*sqrt(3)−sqrt(103+60*sqrt(3))))    ≈0.74220477978959032237
Medium Edge (24):  sqrt(3*(6+5*sqrt(3)−sqrt(103+60*sqrt(3))))    ≈0.90901149756962447047
Long Edge (12):  sqrt(27+16*sqrt(3)−sqrt(1441+832*sqrt(3)))    ≈1.0138705840028154884
Circumscribed Radius:  sqrt(7+5*sqrt(3)−sqrt(103+60*sqrt(3)))    ≈1.1293511267853134486
Inscribed Radius:  1
Volume:120+74*sqrt(3)−2*sqrt(7411+4280*sqrt(3))    ≈4.6626021795673548140