Acylinder has a height of 4 meters and a diameter that is 3 times the measure of the height. using 3.14 for pi, which of the following can be used to calculate the volume of the cylinder?
(3.14)(6m)2(4m)
(3.14)(12m)2(4m)
(3.14)(4m)2(6m)
(3.14)(4m)2(12m)

Option (a) is correct.

The volume of cylinder is

Step-by-step explanation:

   Given : A cylinder has a height of 4 meters and a diameter that is 3 times the measure of the height.

We have to find the volume of cylinder and choose the correct one from the given options.

Consider the given dimension.

height of 4 meters that is h = 4 m

and a diameter that is 3 times the measure of the height that is

d = 3 × height = 3 × 4 = 12m

so radius is half of diameter

So, radius = 6 m

We know,  Volume of cylinder =

Substitute, r = 6 m and h = 4 m

we have,

Volume of cylinder =

Also, π = 3.14 , we get,

Volume of cylinder =

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.