Find the volume of the triangular prism.

h= 5cm
B= 3cm
L= 8cm

The formula to find the volume of a triangular prism is V = (1/2) * b * h * L, where b is the base (in this case, the base of the triangle is 3cm), h is the height (in this case, the height of the prism is 5cm), and L is the length (in this case, the length of the prism is 8cm).

Plugging in the values:

V = (1/2) * 3cm * 5cm * 8cm
V = (1/2) * 120cm
V = 60cm

Therefore, the volume of the triangular prism is 60 cubic centimeters.