Answer:
896 in.^3
Step-by-step explanation:
Find the volume of each prism, and add the two volumes together.
V = BH
Upper prism:
Vupper = (1/2)bhH = (1/2)(6 in.)(12 in.)(14 in.)
Vupper = 504 in.^3
Lower prism:
Vlower = (1/2)bhH = (1/2)(7 in.)(8 in.)(14 in.)
Vlower = 392 in.^3
Volume = Vupper + Vlower
Volume = 504 in.^3 + 392 in.^3
Volume = 896 in.^3
