whoever answers correctly WITH STEP BY STEP gets brainliest

Answer:
Step-by-step explanation:
1. The Volume formula of a triangular prism is V=1/2(base x height)
Base= 7.2m
Height= 4.8m
V=1/2 x (7.2m) x (4.8m)
V=17.28m^3
2. The formula for volume is length x width x height
Length= 9in
Width=2.5in
Height=10in
V=9in x 2.5in x 10in
V= 225in^3
Hope this helps :)