Question #2c096

1 Answer
Oct 13, 2017

The answer is 96 #pi# or 301.5928 #m^3 #

Explanation:

The formula to be used in obtaining the volume of a cylinder is:

#V = pi r^2h#

but since you have the inner radius #r_i# and the outer radius #r_o#, you will plug that in the formula, resulting to:

#V = pi (r_o^2-r_i^2)*h #

then plug in all the given values to the resulting formula

#r_o = 5m#
#r_i = 3m#
#h = 6m#

#V = pi((5m)^2-(3m)^2)*6m#
# = 96pi m^3 or 301.5929 m^3#