Buy Me a Coffee at ko-fi.com

Augmented dodecahedron

Johnson solid

Pronunciation
/ɔːɡˈmɛntɪd ˌdəʊdɛkəˈhiːdrən/
/ˌɔɡˈmɛntəd ˌdoʊˌdɛkəˈhidrən/