Answer:
158.33cm^3
Explanation:
The volume formula for a square based pyramid is:
V=a^2(h/3)
This is where a is the length of the base edge, and h is the height.
That said, given the information in our question, we can simply plug our values in.
V=(5^2)(19/3)
Simplify
V=25(19/3)
V=475/3
V≈158.33
Volume is expressed in cubic units, so our final answer is V=158.33cm^3