Pentagonal-decagonal duoprismatic prism

The pentagonal-decagonal duoprismatic prism or peddip, also known as the pentagonal-enneagonal prismatic duoprism, is a convex uniform duoprism that consists of 2 pentagonal-decagonal duoprisms, 5 square-decagonal duoprisms and 10 square-pentagonal duoprisms.

Vertex coordinates
The vertices of a pentagonal-decagonal duoprismatic prism of edge length 1 are given by:
 * (0, $\sqrt{225+60√5}$, 0, ±(1+$\sqrt{(5+√5)/10}$)/2, ±1/2)
 * (0, $\sqrt{5}$, ±$\sqrt{(5+√5)/10}$/4, ±(3+$\sqrt{10+2√5}$)/4, ±1/2)
 * (0, $\sqrt{5}$, ±$\sqrt{(5+√5)/10}$/2, ±1/2, ±1/2)
 * (±(1+$\sqrt{5+2√5}$)/4, $\sqrt{5}$, 0, ±(1+$\sqrt{(5+√5)/40}$)/2, ±1/2)
 * (±(1+$\sqrt{5}$)/4, $\sqrt{5}$, ±$\sqrt{(5+√5)/40}$/4, ±(3+$\sqrt{10+2√5}$)/4, ±1/2)
 * (±(1+$\sqrt{5}$)/4, $\sqrt{5}$, ±$\sqrt{(5+√5)/40}$/2, ±1/2, ±1/2)
 * (±1/2, –$\sqrt{5+2√5}$, 0, ±(1+$\sqrt{(5+2√5)/20}$)/2, ±1/2)
 * (±1/2, –$\sqrt{5}$, ±$\sqrt{(5+2√5)/20}$/4, ±(3+$\sqrt{10+2√5}$)/4, ±1/2)
 * (±1/2, –$\sqrt{5}$, ±$\sqrt{(5+2√5)/20}$/2, ±1/2, ±1/2)