Please help me with this!

Answer:
The volume of the triangular pyramid is (1/3) of the volume of the triangular prism
Step-by-step explanation:
Volume formulas:
Triangular Pyramid Volume = T = (1/3)*h * (base area)
Triangular Prism Volume = P = h * (base area)
P = 3 * T
and T = (1/3)* P