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 =

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)