Question

A cylinder has a radius of 12m and a height of 30m. Find the surface area and volume

Answer 1

Surface Area: 1008π OR 3166.73

Volume: 4320π OR 13,571.68

Explanation:

Surface Area Equation:

2πrh+2πr^2

Work:

2π (12) (30) + 2π12^2

2π(360) + 2π(144)

720π + 288π

1008π OR 3166.73

Volume Equation:

πr^2h

Work:

π12^2 (30)

π144 (30)

4320π OR 13,571.68