Answer:
height = 5 cm
Step-by-step explanation:
The volume (V) of a cuboid is calculated as
V = A h ( A is the area of the base and h the height )
Here V = 180 cm³ , thus
6²h = 180 ( A of square = 6² = 36 )
36h = 180 ( divide both sides by 36 )
h = 5 cm
