The radius of a cylinder is 3.5 ft. The height is 14 ft. Find the surface area and volume of the cylinder to the nearest tenth of a foot. Show your work.
+9466 SA of cylinder = circumference of base * height + 2 * area of base
SA of cylinder = 2pi * radius * height + 2 * pi * radius2
SA of cylinder, in square feet = 2pi * 3.5 * 14 + 2 * pi * 3.52
SA of cylinder, in square feet = 2pi * 3.5 * 14 + 2 * pi * 12.25
SA of cylinder, in square feet = 98pi + 24.5pi
SA of cylinder, in square feet = 122.5pi
SA of cylinder, in square feet ≈ 384.8
volume of cylinder = area of base * height
volume of cylinder = pi * radius2 * height
volume of cylinder, in cubic feet = pi * 3.52 * 14
volume of cylinder, in cubic feet = pi * 12.25 * 14
volume of cylinder, in cubic feet = 171.5pi
volume of cylinder, in cubic feet ≈ 538.8
