Question

Calculate the volume of a cylinder with height 20cm and radius 17cm. Give your answer rounded to 1 DP.

Answer 1

Answer:

The volume of cylinder is $18149.2$ cubic cm.

Step-by-step explanation:

Given : Radius of cylinder = $17$ cm

          Height of cylinder = $20$ cm

To find : Volume of a cylinder = ?

Solution :

• It is given that the radius of cylinder = $17$ cm

                         Height of cylinder = $20$ cm

• We have to find the volume of a cylinder.
• We know that, the formula for volume of cylinder is given by $\pi r^{2} h$.

           Volume of cylinder = $\pi r^{2} h$  

• Put the values of radius and height, and find the volume of a cylinder.

                                       = $\pi *17^{2}*20$

• Use the value of $\pi =3.14$, we get

                                       = $3.14*289*20$

                                       = $18149.2$ cubic cm.

• ∴ The volume of cylinder is $18149.2$ cubic cm.