Question

If the radius =28cm ,hieght =2.1m then find the volume of cylinder in liters​

Answer 1

Answer:

radius and height is gives as 28 cm nd 2.1m

formula for volume of cylinder is

$\pi {rh}^{2}$

$\frac{22}{7} \times ( {28)}^{2} \times 210 \\ = \frac{22}{7} \times 784 \times 210 \\ = 22 \times 112 \times 210 \\ = 517440 \\ \\volume \: of \: cylinders \: in \: litres \: = \frac{517440}{1000} \\ 517.44l$