Question

Prism A is similar to Prism B. The volume of Prism A is 2080 cm³.

Answer 1

There are two possibilities if no further information is given.
for two similar prisms, if the ratio of sides is a, the ratio of volume is a³
2080/260=8=2³
16640/2080=8=2³
2080/520=4, not a cubic number
2080/1040, not a cubic number
It is either A or D depending on which prism is bigger.