Surface Area of a Cylinder 66 inches by 30 inches Calculator
Surface Area of Cylinder Base Radius 66 inches by height 30 inches is 39790.08 inches2
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 66 inches by height 30 inches is39790.08 inches2.
Surface Area of a Cylinder 66 in by 30 in in other units
| Value | unit |
|---|---|
| 1.010668 | km2 |
| 0.6280016 | mi2 |
| 1010.668032 | m2 |
| 3315.84 | ft2 |
| 39790.08 | in2 |
| 1105.28 | yd2 |
| 101066.8032 | cm2 |
| 1010668.032 | mm2 |
Steps:
Given that Base radius(r) = 66 in and height(h) = 30 in
The Surface Area of Cylinder = 2π .(Radius)2 + 2π .(Radius) . (Height)
Substitute the values of the radius r = 66 in and height h = 30 in into the formula. Pi (π) is approximately equal to 3.14 .
2 . (π) . (662) in2 + 2 .(π) . (66) in . (30.0) in
Raise 66.0 in to the power of 2.
2 .(π) . (4356.0) in2 + 2 . (π) . (66.0) in . (30.0) in
Multiply 4356.0 in2 by 2
8712.0 in2 . π + 2 .(π) . 66.0 in . 30.0 in
Multiply 66.0 in and 30.0 in
8712.0 in . π + 1980.0 in2 . π . 2
Multiply 1980.0 in2 and 2
8712.0 in2 . π + 3960.0 in2 . π
Add 8712.0 . π in2 and 3960.0 . π in2
The result can be shown in multiple forms.
Exact Form
12672.0 . π in2
∴ Surface Area of Cylinder 66.0 in by 30.0 in is 12672.0 . π in2
Decimal Form
39790.08 in2
∴ Surface Area of Cylinder 66.0 in by 30.0 in is 39790.08 in2