Question

A cylinder has a radius of 14 m and a height of 6 m. What is the exact volume of the exact volume of the cylinder?

Answer 1

A.1176pie m^3


b.504pie m^3

c.168pie m^3

d.84pie m^3

Answer 2

@confluxepic

Answer 3

@TheSmartOne

Answer 4

ill medal

Answer 5

can you help @hockeychick23

Answer 6

v=πr^2h

Answer 7

i think its b.

Answer 8

14^2=196*6= 1176π

Answer 9

oooh so a. ty

Answer 10

no problem :)

Answer 11

can u help me with a few more ?@hockeychick23

Answer 12

yea sure

Answer 13

What is the exact volume of the cylinder? http://static.k12.com/calms_media/media/1422500_1423000/1422966/1/3bbab29ee2f972778fe6b61dc6a19e1b5da56204/MS_PA_131002_171325.jpg

a.780pie in^3

b.390pie in^3

c5070pie in^3

d.11,700pie in^3

Answer 14

@hockeychick23 i think its c

Answer 15

ok so again v=πr^2h
So 13^2= 169 and h=30
169*30= 5070 yes its C

Answer 16

yay ty

Answer 17

sure

Answer 18

can u help with 2 more ? thats all i need ?

Answer 19

k

Answer 20

ty

Answer 21

What is the approximate volume of a cylinder with a height of 2 ft and a radius of 6 ft?



Use 3.14 to approximate pi.

Express your answer in hundredths.



_______ft3

Answer 22

v=πr^2h
v= 6^2*2*3.14
v= 36*2*3.14
v=226.08 ft^3

Answer 23

The volume of a cylinder, found using 3.14 to approximate pi, is 30,395.2 cm3. The radius of the cylinder is 11 cm.



What is the height of the cylinder?

Express your answer as a whole number.



_________cm

Answer 24

this is the last one @hockeychick23

Answer 25

ok so v=πr^2h is still your formula so lets fill in the numbers: The volume of a cylinder, found using 3.14 to approximate pi, is 30,395.2 cm3. The radius of the cylinder is 11 cm.
30,395.2= 3.14*11^2*h
30,395.2= 3.14*121*h
30,395.2= 379.94*h
Now divide both sides by 379.94
30,395.2/379.94= 80

Answer 26

ooh ok so 80?

Answer 27

Yes

Answer 28

yay ty i got 100%

Answer 29

awesome!(:

Answer 30

that helped me alot xD ty

Answer 31

anytime :)