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, $$(Area of the base) \times Height = 900 cm^3$$
$$\Rightarrow 180 \times Height = 900$$
$$\Rightarrow Height = \frac { 900 }{ 180 } = 5$$