Want this question answered?
Be notified when an answer is posted
Chat with our AI personalities
Two coins at each vertex.
Two coins stacked on top of each other on each corner (total of 8) and one coin in between the corner stacks to complete each side (4 more) for a total of twelve coins.
you can put 7 copper coins on each shelf and 5 silver on each. 7 shelves
On most US coins, the answer is on the bottom of the coin on the head side.
You, can't.