Surface Area of a Cone 28 yards by 89 foot Calculator
If the cone Radius 28 yards by height 89 foot is 6048.326105 yards2 or 54434.9349259 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 28 yards by height 89 foot is 6048.326105 yards2 or 54434.9349259 foot2.
Surface Area of a Cone 28 yd by 89 ft in other units
| Value | unit |
|---|---|
| 5.5305894 | km2 |
| 3.4365575 | mi2 |
| 5530.5893904 | m2 |
| 18144.978315 | ft2 |
| 217739.73978 | in2 |
| 6048.326105 | yd2 |
| 553058.9390412 | cm2 |
| 5530589.390412 | mm2 |
Steps:
Given that Base radius(r) = 28 yd and height(h) = 89 ft
Surface Area of a Cone = $(π⋅(Radius))$⋅($(Radius)$ + $\sqrt{(Radius)^2+(Height)^2}$)
Substitute the values of the radius r = 28 yd and height h = 89 ft into the formula. Pi (π) is approximately equal to 3.14 .
Unit Conversion of 89 ft = 29.6666667 yd
89 Feet is 29.6666667 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: 89 × ft/yd × ft/yd
Cancel The Comman factor of ft
Result in Yards: 89/3 yd
Divide the 89 by 3
Result in Yards: 29.6666667 yards
∴ 89 Feet = 29.6666667 yards
$(π⋅(28))$⋅ $(28$ + $\sqrt{(28)^2 + (29.6666667)^2})$ yd
Move 28 to the left of π.
$(28π)$⋅$ (28$ + $\sqrt{(28)^2 + (29.6666667)^2}$
Simplify each term
Raise 28 yd to the power of 2 and 29.6666667 to the power of 2
$(28π)$⋅$ (28$ + $\sqrt{(784.0) + (880.1111131)}$ yd
Add 784.0 yd and 880.1111131 yd
$(28π)$ yd⋅$ (28$ + $\sqrt{(1664.1111131)}$ yd
Multipy 28π yd and 28 yd
784.0π yd + (28π . $\sqrt{ 1664.1111131 }$) yd
Put the value of $\sqrt{ 1664.1111131 }$ = 40.793518 in formula
784.0π yd + (28π . 40.793518) yd
Mulitply the 28π and 40.793518
784.0π yd + (1142.2185048π)
Add 784.0π yd and 1142.2185048π yd
The result can be shown in multiple forms
Exact Form
Area = 1926.2185048π yd
∴ Surface Area of Cone 28 yd by 89 ft is 1926.2185048π yd2
Decimal Form
6048.326105 yd2
∴ Surface Area of Cylinder 28 yd by 89 ft is 6048.326105 yd2
or
Unit Conversion of 28 yd = 84.0 ft
28 Yards is 84.0 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: 28 yd x 3 × ft/yd
Cancel The Comman factor of yd
Result in Feet: (28 x 3 ft)
Multiply 28 into 3
Result in Feet: 84.0 feets
∴ 28 Yards = 84.0 foots
$(π⋅(84.0))$⋅ $(84.0$ + $\sqrt{(84.0)^2 + (89)^2})$ ft
Move 84.0 to the left of π.
$(84.0π)$⋅$ (84.0$ + $\sqrt{(84.0)^2 + (89)^2}$
Simplify each term
Raise 84.0 ft to the power of 2 and 89 to the power of 2
$(84.0π)$⋅$ (84.0$ + $\sqrt{(7056.0) + (7921.0)}$ ft
Add 7056.0 ft and 7921.0 ft
$(84.0π)$ ft ⋅ $ (84.0$ + $\sqrt{(14977.0)}$ ft
Multipy 84.0π ft and 84.0 ft
7056.0π ft + (84.0π . $\sqrt{ 14977.0 }$) ft
Put the value of $\sqrt{14977.0}$ = 122.380554 in formula
7056.0π ft + (84.0π . 122.380554) ft
Mulitply the 84.0π and 122.380554
7056.0π ft + (10279.9665369π)
Add 7056.0π ft and 10279.9665369π ft
The result can be shown in multiple forms
Exact Form
Area = 17335.9665369π ft
∴ Surface Area of Cone 28 yd by 89 ft is 17335.9665369π yd2
Decimal Form
54434.9349259 ft2
∴ Surface Area of Cylinder 28 yd by 89 ft is 54434.9349259 yd2