Surface Area of a Cone 32 yards by 21 yards Calculator
If the cone Radius 32 yards by height 21 yards is 7061.2639946 yards2.
The surface area of a cone is equal to the area of the base plus the area of the cone. If the cone Radius 32 yards by height 21 yards is 7061.2639946 yards2.
Surface Area of a Cone 32 yd by 21 yd in other units
Value | unit |
---|---|
6.4568198 | km2 |
4.0120918 | mi2 |
6456.8197967 | m2 |
21183.7919838 | ft2 |
254205.5038056 | in2 |
7061.2639946 | yd2 |
645681.9796662 | cm2 |
6456819.7966622 | mm2 |
Steps:
Given that Base radius(r) = 32 yd and height(h) = 21 yd
Surface Area of a Cone = $(π⋅(Radius))$⋅($(Radius)$ + $\sqrt{(Radius)^2+(Height)^2}$)
Substitute the values of the radius r = 32 yd and height h = 21 yd into the formula. Pi (π) is approximately equal to 3.14 .
$(π⋅(32))$⋅ $(32$ + $\sqrt{(32)^2 + (21)^2})$
Move 32 to the left of π.
$(32π)$⋅$ (32$ + $\sqrt{(32)^2 + (21)^2}$
Simplify each term
Raise 32 yd to the power of 2 and 21 to the power of 2
$(32π)$⋅$ (32$ + $\sqrt{(1024.0) + (441.0)}$ yd
Add 1024.0 yd and 441.0 yd
$(32π)$ yd⋅$ (32$ + $\sqrt{(1465.0)}$ yd
Multipy 32π yd and 32 yd
1024.0π yd + (32π . $\sqrt1465.0$)yd
Put the value of $\sqrt1465.0$ = 38.2753184 in formula
1024.0π yd + (32π . 38.2753184) yd
Mulitply the 32π and 38.2753184
1024.0π yd + (1224.8101894π)
Add 1024.0π yd and 1224.8101894π yd
The result can be shown in multiple forms
Exact Form
Area = 2248.8101894π yd
∴ Surface Area of Cone 32 yd by 21 yd is 2248.8101894π yd2
Decimal Form
7061.2639946 yd2
∴ Surface Area of Cylinder 32 yd by 21 yd is 7061.2639946 yd2