.
Explore with Wolfram|Alpha
More things to try:
References
Weisstein, E. W. "Johnson Solids."
Mathematica package JohnsonSolids.m.
Referenced on Wolfram|Alpha
Elongated Pentagonal Orthocupolarotunda
Cite this as:
Weisstein, Eric W. "Elongated Pentagonal Orthocupolarotunda." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/ElongatedPentagonalOrthocupolarotunda.html