Surface Area of a Cylinder 46 foot by 49 foot Calculator

The Surface Area of a Cylinder is equal to the sum of the areas of the bases each having an area of π ⋅ r² , plus the area of the side. The area of the side is equal to the area of a rectangle with length 2 π r (the circumference of the base) times the height. Surface Area of Cylinder Base Radius 46 foot by height 49 foot is27443.6 foot².

Steps:

Given that Base radius(r) = 46 ft and height(h) = 49 ft

The Surface Area of Cylinder = 2π .(Radius)² + 2π .(Radius) . (Height)

Substitute the values of the radius r = 46 ft and height h = 49 ft into the formula. Pi (π) is approximately equal to 3.14 .

2 . (π) . (46²) ft² + 2 .(π) . (46) ft . (49.0) ft

Raise 46.0 ft to the power of 2.

2 .(π) . (2116.0) ft² + 2 . (π) . (46.0) ft . (49.0) ft

Multiply 2116.0 ft² by 2

4232.0 ft² . π + 2 .(π) . 46.0 ft . 49.0 ft

Multiply 46.0 ft and 49.0 ft

4232.0 ft . π + 2254.0 ft² . π . 2

Multiply 2254.0 ft² and 2

4232.0 ft² . π + 4508.0 ft² . π

Add 4232.0 . π ft² and 4508.0 . π ft²

The result can be shown in multiple forms.

Exact Form

8740.0 . π ft²

∴ Surface Area of Cylinder 46.0 ft by 49.0 ft is 8740.0 . π ft²

Decimal Form

27443.6 ft²

∴ Surface Area of Cylinder 46.0 ft by 49.0 ft is 27443.6 ft²