how do you find a missing dimension to a prism?

Question

Help Nate find the missing dimension of the prism below. what is the value of x?v = area of base x height

v = 300in

Answer 1

v = area of base x height

and v = 300 in cubed

and area = (length of base)^2 = 5^2 = 25 in squared,

So,

300 = 25 x height

height = 300 / 25 = 3 x 4 = 12 in

Answer: height of prism is 12 in

Answer 2

The answer is 12