Question 966233
 the formula for volume of a cylinder is:
{{{V=pi * r^2 * h}}}

the radius in this problem is {{{2in}}} (this is found by dividing the diameter by 2)

plug that into the equation:

{{{V=3.14 *(2in)^2 * 12in}}}

{{{V=3.14 *4in^2 * 12in}}}

{{{V=3.14 *48in^3}}}

{{{V=150.72in^3}}}


to find how many fluid ounces you use the information:
{{{1in^3 = 0.554112545915oz}}}

and you get:
{{{V=150.72*0.554112545915oz}}}

{{{V=83.5158429203088oz}}}

{{{V=83.5oz}}}