Question

(03.05 LC)

Answer 1

3.14 * 3 * 6 = 56.52 cubic inches. Hope this helps. :)

Answer 2

V = 1/3 * a_base * height, a_base = pi * r^2

V = 1/3* pi * 3^2*6 = 56.54 cubic inch,

so ... Third one!!