Surface Area of a Cone 66 centimeters by 66 centimeters Calculator
If the cone Radius 66 centimeters by height 66 centimeters is 33021.226832 centimeters2.
The surface area of a cone is equal to the area of the base plus the area of the cone. If the cone Radius 66 centimeters by height 66 centimeters is 33021.226832 centimeters2.
Surface Area of a Cone 66 cm by 66 cm in other units
Value | unit |
---|---|
0.3302123 | km2 |
0.2051849 | mi2 |
330.2122683 | m2 |
1083.3735837 | ft2 |
13000.4830047 | in2 |
361.1245279 | yd2 |
33021.226832 | cm2 |
330212.26832 | mm2 |
Steps:
Given that Base radius(r) = 66 cm and height(h) = 66 cm
Surface Area of a Cone = $(π⋅(Radius))$⋅($(Radius)$ + $\sqrt{(Radius)^2+(Height)^2}$)
Substitute the values of the radius r = 66 cm and height h = 66 cm into the formula. Pi (π) is approximately equal to 3.14 .
$(π⋅(66))$⋅ $(66$ + $\sqrt{(66)^2 + (66)^2})$
Move 66 to the left of π.
$(66π)$⋅$ (66$ + $\sqrt{(66)^2 + (66)^2}$
Simplify each term
Raise 66 cm to the power of 2 and 66 to the power of 2
$(66π)$⋅$ (66$ + $\sqrt{(4356.0) + (4356.0)}$ cm
Add 4356.0 cm and 4356.0 cm
$(66π)$ cm⋅$ (66$ + $\sqrt{(8712.0)}$ cm
Multipy 66π cm and 66 cm
4356.0π cm + (66π . $\sqrt8712.0$)cm
Put the value of $\sqrt8712.0$ = 93.3380951 in formula
4356.0π cm + (66π . 93.3380951) cm
Mulitply the 66π and 93.3380951
4356.0π cm + (6160.3142777π)
Add 4356.0π cm and 6160.3142777π cm
The result can be shown in multiple forms
Exact Form
Area = 10516.3142777π cm
∴ Surface Area of Cone 66 cm by 66 cm is 10516.3142777π cm2
Decimal Form
33021.226832 cm2
∴ Surface Area of Cylinder 66 cm by 66 cm is 33021.226832 cm2