Answer:
Volume = 126cm CUBED
Explanation:
Lets start by cutting it into 3 spaces.
Lets cut a square at the bottom (6x6)
the triangle on the right (6*6)
and the rectangle in the middle. (6*12)
6*6+6*6*1/2+6*12 = x
36 + 18 + 72 = x
54 + 72 = x
x = 126cm cubed