46) ditrigonal dodecadodecahedron 3|5/3 5 [53,80] dual: medial triambic icosahedron (5/3.5.5/3.5.5/3.5), icosahedral group A5, χ=-16, D=4 V=20, E=60, F=24=12{5}+12{5/3} α γ a b c ρ/R r/ρ l/ρ h/r {5} 36.0 82.2388 35.26 79.19 76.72 0.816497 0.229753 0.707107 4.236068 {5/3} 108.0 -22.2388 35.26 37.38 13.28 0.816497 0.973249 0.707107 0.236068