12 edges
A rectangular pyramid has 8 edges. There are four edges on the base and for edges from corner to point.
An infinite number.
Billions and Billions. Impossible to get an exact number
There are 6!/(2!*3!) = 60
Performed on hee haw
many
4
1/100
20.044834 ounces : )
2
haw much castles
1/3 of a yard