Surface Area of a Cone 8 yards by 4 foot Calculator
If the cone Radius 8 yards by height 4 foot is 404.6919929 yards2 or 3642.2279371 foot2.
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 yards by height 4 foot is 404.6919929 yards2 or 3642.2279371 foot2.
Surface Area of a Cone 8 yd by 4 ft in other units
| Value | unit |
|---|---|
| 0.3700504 | km2 |
| 0.2299392 | mi2 |
| 370.0503583 | m2 |
| 1214.0759787 | ft2 |
| 14568.9117444 | in2 |
| 404.6919929 | yd2 |
| 37005.0358308 | cm2 |
| 370050.3583078 | mm2 |
Steps:
Given that Base radius(r) = 8 yd and height(h) = 4 ft
Surface Area of a Cone = $(π⋅(Radius))$⋅($(Radius)$ + $\sqrt{(Radius)^2+(Height)^2}$)
Substitute the values of the radius r = 8 yd and height h = 4 ft into the formula. Pi (π) is approximately equal to 3.14 .
Unit Conversion of 4 ft = 1.3333333 yd
4 Feet is 1.3333333 yards
To convert Feet to Yards
we know that, 1 Foot = 0.333333 or
1 Foot = 1/3 Yards
To convert Feet to Yards, divide the feet value by 3
Result in Yards: 4 × ft/yd × ft/yd
Cancel The Comman factor of ft
Result in Yards: 4/3 yd
Divide the 4 by 3
Result in Yards: 1.3333333 yards
∴ 4 Feet = 1.3333333 yards
$(π⋅(8))$⋅ $(8$ + $\sqrt{(8)^2 + (1.3333333)^2})$ yd
Move 8 to the left of π.
$(8π)$⋅$ (8$ + $\sqrt{(8)^2 + (1.3333333)^2}$
Simplify each term
Raise 8 yd to the power of 2 and 1.3333333 to the power of 2
$(8π)$⋅$ (8$ + $\sqrt{(64.0) + (1.7777777)}$ yd
Add 64.0 yd and 1.7777777 yd
$(8π)$ yd⋅$ (8$ + $\sqrt{(65.7777777)}$ yd
Multipy 8π yd and 8 yd
64.0π yd + (8π . $\sqrt{ 65.7777777 }$) yd
Put the value of $\sqrt{ 65.7777777 }$ = 8.11035 in formula
64.0π yd + (8π . 8.11035) yd
Mulitply the 8π and 8.11035
64.0π yd + (64.8828003π)
Add 64.0π yd and 64.8828003π yd
The result can be shown in multiple forms
Exact Form
Area = 128.8828003π yd
∴ Surface Area of Cone 8 yd by 4 ft is 128.8828003π yd2
Decimal Form
404.6919929 yd2
∴ Surface Area of Cylinder 8 yd by 4 ft is 404.6919929 yd2
or
Unit Conversion of 8 yd = 24.0 ft
8 Yards is 24.0 foots
To convert Yards to Foot
we know that, 1 Yards = 3 Feet
To convert Yards to Foot, multiply the yard value by 3.
Result in Feet: 8 yd x 3 × ft/yd
Cancel The Comman factor of yd
Result in Feet: (8 x 3 ft)
Multiply 8 into 3
Result in Feet: 24.0 feets
∴ 8 Yards = 24.0 foots
$(π⋅(24.0))$⋅ $(24.0$ + $\sqrt{(24.0)^2 + (4)^2})$ ft
Move 24.0 to the left of π.
$(24.0π)$⋅$ (24.0$ + $\sqrt{(24.0)^2 + (4)^2}$
Simplify each term
Raise 24.0 ft to the power of 2 and 4 to the power of 2
$(24.0π)$⋅$ (24.0$ + $\sqrt{(576.0) + (16.0)}$ ft
Add 576.0 ft and 16.0 ft
$(24.0π)$ ft ⋅ $ (24.0$ + $\sqrt{(592.0)}$ ft
Multipy 24.0π ft and 24.0 ft
576.0π ft + (24.0π . $\sqrt{ 592.0 }$) ft
Put the value of $\sqrt{592.0}$ = 24.3310501 in formula
576.0π ft + (24.0π . 24.3310501) ft
Mulitply the 24.0π and 24.3310501
576.0π ft + (583.9452029π)
Add 576.0π ft and 583.9452029π ft
The result can be shown in multiple forms
Exact Form
Area = 1159.9452029π ft
∴ Surface Area of Cone 8 yd by 4 ft is 1159.9452029π yd2
Decimal Form
3642.2279371 ft2
∴ Surface Area of Cylinder 8 yd by 4 ft is 3642.2279371 yd2