please help me with homework.

Answer:
12
Step-by-step explanation:
4x3=12
In order to get the volume you multiply the the height by the base area
Answer:the volume of a triangular pyramid is one-third of the product of the base area and the pyramid's height
4x3 divided by 1/3=
36
Step-by-step explanation:please tell me if this is wrong and if it is I will delete the answer right away