Verified Answer :

we know that
volume of the slanted prism is equal to
\(V=B*h\)
where
B is the area of the base------> 
\(B=25 cm^{2}\)
h is the height of the prism-----> 
\(h=9 cm\)
so
\(V=25*9 \\ V=225 cm^{2}\)

the answer is the option 
\(225 cm^{2}\)

frika

To find the volume of a slanted prism, all you need to know is the area of the base and the height of prism. If you know these two things, then the volume of a prism can be calculated using formula

\(V_{prism}=A_{base}\cdot H_{prism}.\)

Since \(A_{base}=25 cm^2\) and \(H_{prism}=9 cm,\) you have

\(V_{prism}=25\cdot 9=225 cm^3.\)

Answer: correct choice is A.