Question

The volume of a cylinder, found using 3.14 to approximate pi, is 50,240 cm3. The radius of the cylinder is 40 cm.

What is the height of the cylinder?

Express your answer as a whole number.

?__ cm

Answer 1

I think its 80cm

Answer 2

So it would be 5024

Answer 3

@tylermcmullen23

Answer 4

noo

Answer 5

my bad i made a huge mistake.

Answer 6

pi*r^2h is the formula

Answer 7

So was I right the first time?
80 cm

Answer 8

so far, 50240=3.14 (40^2) (h)

Answer 9

so, 50240=5024(h)

Answer 10

divide each side by 5024 to get h=10

Answer 11

to make sure, plug 10 in as h in the formula so that 3.14*40^2*10

Answer 12

Ok starting to kinda understand :3.......

Answer 13

and yes 10 is correct!

Answer 14

Oh ok thx((::

Answer 15

my pleasure! :)