What is the volume enclosed by the slanted prism in the diagram
225cm
270cm
300cm
540cm

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
[tex]V_{prism}=A_{base}\cdot H_{prism}.[/tex]
Since [tex]A_{base}=25 cm^2[/tex] and [tex]H_{prism}=9 cm,[/tex] you have
[tex]V_{prism}=25\cdot 9=225 cm^3.[/tex]
Answer: correct choice is A.