Question

Find the volume of the cylinder.

Answer 1

339.12 cu in.

Explanation:

Volume = π r^2 h

= π * 3^2 * 12

= 339.12 cu in.

Answer 2

339.12 in²

Explanation:

V = π r² h

V = 3.14 (3)² (12)

V = 3.14 (9) (12)

V = 28.26 × 12

V = 339.12 in²