medial disdyakis triacontahedron

The triangles have one angle of $\backslash arccos(-\backslash frac\{1\}\{10\})\backslash approx\; 95.739\backslash ,170\backslash ,477\backslash ,27^\{\backslash circ\}$, one of $\backslash arccos(\backslash frac\{3\}\{8\}+\backslash frac\{11\}\{40\}\backslash sqrt\{5\})\backslash approx\; 8.142\backslash ,571\backslash ,179\backslash ,89^\{\backslash circ\}$ and one of $\backslash arccos(-\backslash frac\{3\}\{8\}+\backslash frac\{11\}\{40\}\backslash sqrt\{5\})\backslash approx\; 76.118\backslash ,258\backslash ,342\backslash ,85^\{\backslash circ\}$. The dihedral angle equals $\backslash arccos(-\backslash frac\{9\}\{11\})\backslash approx\; 144.903\backslash ,198\backslash ,772\backslash ,42^\{\backslash circ\}$. Part of each triangle lies within the solid, hence is invisible in solid models.

• {{Citation | last1=Wenninger | first1=Magnus | author1-link=Magnus Wenninger | title=Dual Models | publisher=Cambridge University Press | isbn=978-0-521-54325-5 | mr= 730208| year=1983}}

• {{mathworld | urlname = MedialDisdyakisTriacontahedron| title =Medial disdyakis triacontahedron}}

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Category:Dual uniform polyhedra

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