The snub dodecahedron and the pentagonal hexecontahedron are duals of one another.#matharthttps://t.co/iWVjPPcEu7 pic.twitter.com/xoRKTKY6VF
— Andrew Osborne (@SumDumThum) August 9, 2018
from Twitter https://twitter.com/GuideCalculator
August 09, 2018 at 09:44AM
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