Surface Area of a Cone 8 foot by 97 inches Calculator
If the cone Radius 8 foot by height 97 inches is 486.6444018 foot2 or 70076.7939464 inches2.
The surface area of a cone is equal to the area of the base plus the area of the cone. If the cone Radius 8 foot by height 97 inches is 486.6444018 foot2 or 70076.7939464 inches2.
Surface Area of a Cone 8 ft by 97 in in other units
| Value | unit |
|---|---|
| 0.1483292 | km2 |
| 0.0921677 | mi2 |
| 148.3292137 | m2 |
| 486.6444018 | ft2 |
| 5839.7328216 | in2 |
| 162.2148006 | yd2 |
| 14832.9213669 | cm2 |
| 148329.2136686 | mm2 |
Steps:
Given that Base radius(r) = 8 ft and height(h) = 97 in
Surface Area of a Cone = $(π⋅(Radius))$⋅($(Radius)$ + $\sqrt{(Radius)^2+(Height)^2}$)
Substitute the values of the radius r = 8 ft and height h = 97 in into the formula. Pi (π) is approximately equal to 3.14 .
Unit Conversion of 97 in = 8.0833333 ft
97 Inches is 8.0833333 feet
To convert Inches to Feet
we know that, 1 Inches = 0.0833333 Feet or
1 Foot = 1/12 foot
To convert Inches to Feet, divide the inche value by 12.
Result in Foot: 97 × in/12 × ft/in
Cancel The Comman factor of in
Result in Feet: $97\above 1pt12$
Divide the 97 by 12
Result in Feet: 8.0833333 feet
∴ 97 Inches = 8.0833333 feet
$(π⋅(8))$⋅ $(8$ + $\sqrt{(8)^2 + (8.0833333)^2})$ ft
Move 8 to the left of π.
$(8π)$⋅$ (8$ + $\sqrt{(8)^2 + (8.0833333)^2}$
Simplify each term
Raise 8 ft to the power of 2 and 8.0833333 to the power of 2
$(8π)$⋅$ (8$ + $\sqrt{(64.0) + (65.3402772)}$ ft
Add 64.0 ft and 65.3402772 ft
$(8π)$ ft⋅$ (8$ + $\sqrt{(129.3402772)}$ ft
Multipy 8π ft and 8 ft
64.0π ft + (8π . $\sqrt{ 129.3402772 }$) ft
Put the value of $\sqrt{ 129.3402772 }$ = 11.3727867 in formula
64.0π ft + (8π . 11.3727867) ft
Mulitply the 8π and 11.3727867
64.0π ft + (90.9822936π)
Add 64.0π ft and 90.9822936π ft
The result can be shown in multiple forms
Exact Form
Area = 154.9822936π ft
∴ Surface Area of Cone 8 ft by 97 in is 154.9822936π ft2
Decimal Form
486.6444018 ft2
∴ Surface Area of Cylinder 8 ft by 97 in is 486.6444018 ft2
or
Unit Conversion of 8 ft = 96.0 in
8 Foot is 96.0 inches
To convert Foot to Inches
we know that, 1 Foot = 12 inches
To convert Foot to inches, multiply the foot value by 12.
Result in Foot: 8 ft × 12 × in/ft
Cancel The Comman factor of ft
Result in Inches: (8 x 12 in)
Multiply 8 into 12
Result in Inches: 96.0 inches
∴ 8 Foot = 96.0 inches
$(π⋅(96.0))$⋅ $(96.0$ + $\sqrt{(96.0)^2 + (97)^2})$ in
Move 96.0 to the left of π.
$(96.0π)$⋅$ (96.0$ + $\sqrt{(96.0)^2 + (97)^2}$
Simplify each term
Raise 96.0 in to the power of 2 and 97 to the power of 2
$(96.0π)$⋅$ (96.0$ + $\sqrt{(9216.0) + (9409.0)}$ in
Add 9216.0 in and 9409.0 in
$(96.0π)$ in ⋅ $ (96.0$ + $\sqrt{(18625.0)}$ in
Multipy 96.0π in and 96.0 in
9216.0π in + (96.0π . $\sqrt{ 18625.0 }$) in
Put the value of $\sqrt{18625.0}$ = 136.4734406 in formula
9216.0π in + (96.0π . 136.4734406) in
Mulitply the 96.0π and 136.4734406
9216.0π in + (13101.4503014π)
Add 9216.0π in and 13101.4503014π in
The result can be shown in multiple forms
Exact Form
Area = 22317.4503014π in
∴ Surface Area of Cone 8 ft by 97 in is 22317.4503014π ft2
Decimal Form
70076.7939464 in2
∴ Surface Area of Cylinder 8 ft by 97 in is 70076.7939464 ft2