Surface Area of a Cone 18 foot by 64 meters Calculator
If the cone Radius 18 foot by height 64 meters is 12928.6036861 foot2 or 1201.1065502 meters2.
The surface area of a cone is equal to the area of the base plus the area of the cone. If the cone Radius 18 foot by height 64 meters is 12928.6036861 foot2 or 1201.1065502 meters2.
Surface Area of a Cone 18 ft by 64 m in other units
| Value | unit |
|---|---|
| 3.9406384 | km2 |
| 2.4486053 | mi2 |
| 3940.6384035 | m2 |
| 12928.6036861 | ft2 |
| 155143.2442332 | in2 |
| 4309.534562 | yd2 |
| 394063.8403523 | cm2 |
| 3940638.4035233 | mm2 |
Steps:
Given that Base radius(r) = 18 ft and height(h) = 64 m
Surface Area of a Cone = $(π⋅(Radius))$⋅($(Radius)$ + $\sqrt{(Radius)^2+(Height)^2}$)
Substitute the values of the radius r = 18 ft and height h = 64 m into the formula. Pi (π) is approximately equal to 3.14 .
Unit Conversion of 64 m = 209.97376 ft
64 Meters is 209.97376 foot
To convert Meters to Foot
we know that, 1 Meter = 3.28084 Foot
To convert Meter to Foot, multiply the meter value by 3.28084.
Result in Foot: 64 m × 3.28084 × ft/m
Cancel The Comman factor of m
Result in Foot: (64 x 3.28084 ft)
Multiply 64 into 3.28084
Result in Foot: 209.97376 foot
∴ 64 Meters = 209.97376 foot
$(π⋅(18))$⋅ $(18$ + $\sqrt{(18)^2 + (209.97376)^2})$ ft
Move 18 to the left of π.
$(18π)$⋅$ (18$ + $\sqrt{(18)^2 + (209.97376)^2}$
Simplify each term
Raise 18 ft to the power of 2 and 209.97376 to the power of 2
$(18π)$⋅$ (18$ + $\sqrt{(324.0) + (44088.9798885)}$ ft
Add 324.0 ft and 44088.9798885 ft
$(18π)$ ft⋅$ (18$ + $\sqrt{(44412.9798885)}$ ft
Multipy 18π ft and 18 ft
324.0π ft + (18π . $\sqrt{ 44412.9798885 }$) ft
Put the value of $\sqrt{ 44412.9798885 }$ = 210.7438727 in formula
324.0π ft + (18π . 210.7438727) ft
Mulitply the 18π and 210.7438727
324.0π ft + (3793.3897089π)
Add 324.0π ft and 3793.3897089π ft
The result can be shown in multiple forms
Exact Form
Area = 4117.3897089π ft
∴ Surface Area of Cone 18 ft by 64 m is 4117.3897089π ft2
Decimal Form
12928.6036861 ft2
∴ Surface Area of Cylinder 18 ft by 64 m is 12928.6036861 ft2
or
Unit Conversion of 18 ft = 5.4864 m
18 Foot is 5.4864 meters
To convert Feet to Meter
we know that, 1 Foot = 0.3048 Meter
To convert Foot to meters, multiply the feet value by 0.3048.
Result in Meter: 18 ft × 0.3048 × m/ft
Cancel The Comman factor of ft
Result in Meters: (18 x 0.3048 m)
Multiply 18 into 0.3048
Result in Meters: 5.4864 meters
∴ 18 Foot = 5.4864 meters
$(π⋅(5.4864))$⋅ $(5.4864$ + $\sqrt{(5.4864)^2 + (64)^2})$ m
Move 5.4864 to the left of π.
$(5.4864π)$⋅$ (5.4864$ + $\sqrt{(5.4864)^2 + (64)^2}$
Simplify each term
Raise 5.4864 m to the power of 2 and 64 to the power of 2
$(5.4864π)$⋅$ (5.4864$ + $\sqrt{(30.10058496) + (4096.0)}$ m
Add 30.100585 m and 4096.0 m
$(5.4864π)$ m ⋅ $ (5.4864$ + $\sqrt{(4126.100585)}$ m
Multipy 5.4864π m and 5.4864 m
30.100585π m + (5.4864π . $\sqrt{ 4126.100585 }$) m
Put the value of $\sqrt{4126.100585}$ = 64.2347304 in formula
30.100585π m + (5.4864π . 64.2347304) m
Mulitply the 5.4864π and 64.2347304
30.100585π m + (352.4174247π)
Add 30.100585π m and 352.4174247π m
The result can be shown in multiple forms
Exact Form
Area = 382.5180096π m
∴ Surface Area of Cone 18 ft by 64 m is 382.5180096π ft2
Decimal Form
1201.1065502 m2
∴ Surface Area of Cylinder 18 ft by 64 m is 1201.1065502 ft2