Question

How could i find the base?What is the volume of the cylinder?Approximate volume of cylinder in 3 decimals.

Answer 1

Given:

Here a cylinder is given with radius is 2 unit and height is 6 unit.

Required:

Find the base and volume.

Explanation:

The base of cylinder is circle and the area of circle is

$A=\pi r^2=3.14*2*2=12.56\text{ unit}^2$

Now we have to find the volume of cylinder

$V=\pi r^2h=2*2*6*\pi=24\pi\text{ unit}^3$

now put the value of

$\pi=3.14$

so now volume of cylinder is

$V=24*3.14=75.398\text{ unit}^3$

Final answer:

The base of cylinder is circle and the value of base is 12.56 square unit

Exact volume of cylinder is 24pi cubic unit and approximate volume of cylinder is 75.398 cubic unit