Question

The diameter of the cylinder is 1 yd. The height is 4 yd.

Answer 1

What do you want to know? The cylinder's volume?

Answer 2

@highschoolmom2010

Answer 3

yes i was about to post that

Answer 4

The formula to find a cylinder's volue is V=π^2*d*h.
So the answer is:
π^2*1*4
=4π^2

Answer 5

@highschoolmom2010

Answer 6

but if the diameter is 1 yard dont i have to split 1 yard in half to get the radius??

Answer 7

my book gave me the formula :
\[V=\pi r^2h\]

Answer 8

h=4yard
r=0.5yard
\[\pi R ^{2} h\]
22/7*0.5*0.5.4
0.25*4*22/7
=1*22/7
=22/7
=pi

Answer 9

thats what i thought i had to do

Answer 10

22/7*0.5*0.5.4 what is that 22/7 part for

Answer 11

it is replaced by pi

Answer 12

im unsure how u got that

Answer 13

it has a fixed value....
22/7=3.14 something u can use that also

Answer 14

so when u say the end value is pi
V=3.14 ?

Answer 15

im not sure how to write what the answer

Answer 16

or do i need to leave it as pi yards ^3

Answer 17

yup the volume= 3.14 or 22/7

Answer 18

yes you can leave it like that also...
because
\[\pi * 0.5*0.5*4 = \pi * 1 =\] pi

Answer 19

thanks @nirmalnema

Answer 20

your welcome