# A cylinder has a height of 5.3 cm and a diameter of 3.0 cm. What is its volume?

The volume of the cylinder is $37.46$ cubic cm.
The radius and height of the cylinder is r=3.0/2=1.5 ; h=5.3
The volume of the cylinder is $\pi \cdot {r}^{2} \cdot h = \frac{22}{7} \cdot {1.5}^{2} \cdot 5.3 = 37.46$ cubic cm. [Ans]