Question

Find the volume of the prism.

Answer 1

To find the volume of a prism, you multiply the length times the width times the diameter. 
L × W × D

Now, all you would need to do is plug the length into the equation and solve it. 
6 × 5.6 × 12 = 403.2

The answer would be D. 403.2 cm³

I hope this helps!

Answer 2

V = w × h × l 

width(w) = 5.6
height(h) = 12
length(l) = 6

V = 5.6 × 12 × 6
V = 403.2

hope this helps, God bless!