Hatterisk Hatterisk 22-03-2017 Mathematics contestada To build a large sandcastle, Sam and old traffic cone and fills it with sand. The cone is 18 in. tall and has a diameter of 7 in. To the nearest cubic inch, how much sand does Sam use? a.26 in^3 b.103^3 c.232^3 d.308^3 PLEASE HELP