Question

PLEASE HELP!!!!! FAN & MEDAL! :)))
If r = 9 units and x = 8 units, then what is the volume of the cylinder shown above?







A.

2,592 cubic units

B.

306 cubic units

C.

72 cubic units

D.

648 cubic units

Answer 1

@rebeccaxhawaii @Zelda @studygirl13

Answer 2

Uh.. picture of cylinder please?

Answer 3

were is the cyclinder

Answer 4

@IttyBitty14 Although the volume of the cylinder is given by:

\[pi*r^2*h\] In this case h = x.

So \[pi*r^2*x = 3.14*r*r*x = V\]

Answer 5

ok multiple x time r

Answer 6

and 3.14

Answer 7

@studygirl13 And another r. ;)

Answer 8

V=πr2h this is the volume of a cyclinder

Answer 9

so 3.149^28

Answer 10

so what is 9 times 9

Answer 11

@IttyBitty14

Answer 12

81 sorry my internet is slow right now

Answer 13

ok so 3.14 time 81

Answer 14

254.34

Answer 15

@studygirl13

Answer 16

sorry

Answer 17

ok so now 214.34 times8

Answer 18

are u sure u gave me the right numbers

Answer 19

1714.72

Answer 20

because that is how you solve it but its not one of the answers

Answer 21

oh oops i made a mistake

Answer 22

254.34 times 8

Answer 23

V=πr2h oops because you are supposed to find the hieght

Answer 24

okay

Answer 25

3.14time 81=214.34 but then we have to find the hieght

Answer 26

okay! :)

Answer 27

2034.72

Answer 28

but it's not one of your answers

Answer 29

or is this 2034.72 just the hight

Answer 30

sorry but i gtg