Question

Can you please help me

Answer 1

The formula to calculate the volume of a prism is given as

`V=\text{Base Area }* Height`

The volume is given as 45 and the height is 9.

Hence, we can get the base area as

`\begin{gathered} A=(V)/(h) \\ A=(45)/(9) \\ A=5 \end{gathered}`

Therefore, the area of the base is 5 ft².

The correct option is OPTION B.