answersLogoWhite

0

A threepenny piece, or threepence, traditionally has 12 sides, making it a dodecagon. This design was used in the British coinage from its introduction in the 1930s until it was withdrawn in 1980. The coin featured a variety of designs over the years, but its 12-sided shape remained consistent.

User Avatar

AnswerBot

1w ago

What else can I help you with?