Small Ditrigonal Dodecicosidodecahedron

The Uniform Polyhedron $U_{43}$ whose Dual Polyhedron is the Small Ditrigonal Dodecacronic Hexecontahedron. It has Wythoff Symbol $3\,{\textstyle{5\over 3}}\,\vert\,5$. Its faces are $20\{3\}+12\{{\textstyle{5\over 2}}\}+12\{10\}$. Its Circumradius with $a=1$ is

$$R={\textstyle{1\over 4}}\sqrt{34+6\sqrt{5}}\,.$$

References

Wenninger, M. J. Polyhedron Models. Cambridge, England: Cambridge University Press, pp. 126-127, 1971.