Surface Area of a Cone 18 foot by 67 meters Calculator
If the cone Radius 18 foot by height 67 meters is 13482.9606095 foot2 or 1252.607992 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 67 meters is 13482.9606095 foot2 or 1252.607992 meters2.
Surface Area of a Cone 18 ft by 67 m in other units
| Value | unit |
|---|---|
| 4.1096064 | km2 |
| 2.5535974 | mi2 |
| 4109.6063938 | m2 |
| 13482.9606095 | ft2 |
| 161795.527314 | in2 |
| 4494.3202032 | yd2 |
| 410960.6393776 | cm2 |
| 4109606.3937756 | mm2 |
Steps:
Given that Base radius(r) = 18 ft and height(h) = 67 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 = 67 m into the formula. Pi (π) is approximately equal to 3.14 .
Unit Conversion of 67 m = 219.81628 ft
67 Meters is 219.81628 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: 67 m × 3.28084 × ft/m
Cancel The Comman factor of m
Result in Foot: (67 x 3.28084 ft)
Multiply 67 into 3.28084
Result in Foot: 219.81628 foot
∴ 67 Meters = 219.81628 foot
$(π⋅(18))$⋅ $(18$ + $\sqrt{(18)^2 + (219.81628)^2})$ ft
Move 18 to the left of π.
$(18π)$⋅$ (18$ + $\sqrt{(18)^2 + (219.81628)^2}$
Simplify each term
Raise 18 ft to the power of 2 and 219.81628 to the power of 2
$(18π)$⋅$ (18$ + $\sqrt{(324.0) + (48319.196953)}$ ft
Add 324.0 ft and 48319.196953 ft
$(18π)$ ft⋅$ (18$ + $\sqrt{(48643.196953)}$ ft
Multipy 18π ft and 18 ft
324.0π ft + (18π . $\sqrt{ 48643.196953 }$) ft
Put the value of $\sqrt{ 48643.196953 }$ = 220.5520278 in formula
324.0π ft + (18π . 220.5520278) ft
Mulitply the 18π and 220.5520278
324.0π ft + (3969.9364998π)
Add 324.0π ft and 3969.9364998π ft
The result can be shown in multiple forms
Exact Form
Area = 4293.9364998π ft
∴ Surface Area of Cone 18 ft by 67 m is 4293.9364998π ft2
Decimal Form
13482.9606095 ft2
∴ Surface Area of Cylinder 18 ft by 67 m is 13482.9606095 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
$(π⋅(5.4864))$⋅ $(5.4864$ + $\sqrt{(5.4864)^2 + (67)^2})$ m
Move 5.4864 to the left of π.
$(5.4864π)$⋅$ (5.4864$ + $\sqrt{(5.4864)^2 + (67)^2}$
Simplify each term
Raise 5.4864 m to the power of 2 and 67 to the power of 2
$(5.4864π)$⋅$ (5.4864$ + $\sqrt{(30.10058496) + (4489.0)}$ m
Add 30.100585 m and 4489.0 m
$(5.4864π)$ m ⋅ $ (5.4864$ + $\sqrt{(4519.100585)}$ m
Multipy 5.4864π m and 5.4864 m
30.100585π m + (5.4864π . $\sqrt{ 4519.100585 }$) m
Put the value of $\sqrt{4519.100585}$ = 67.2242559 in formula
30.100585π m + (5.4864π . 67.2242559) m
Mulitply the 5.4864π and 67.2242559
30.100585π m + (368.8191577π)
Add 30.100585π m and 368.8191577π m
The result can be shown in multiple forms
Exact Form
Area = 398.9197427π m
∴ Surface Area of Cone 18 ft by 67 m is 398.9197427π ft2
Decimal Form
1252.607992 m2
∴ Surface Area of Cylinder 18 ft by 67 m is 1252.607992 ft2