3.Find the height of a cuboid whose base area is 180 \(cm^2\) and volume is 900 \(cm^3\)?

Given,Volume of the cuboid =900 \(cm^3\) and Base area=180 \(cm^2\) As we know, \( (Area of the base) \times Height = 900 cm^3\)

\(\Rightarrow 180 \times Height = 900\)

\(\Rightarrow Height = \frac { 900 }{ 180 } = 5\)

Hence, the required height of the cuboid= 5 cm.