Surface Area of a Cone 9 centimeters by 45 meters Calculator
If the cone Radius 9 centimeters by height 45 meters is 127424.5943397 centimeters2 or 12.7424594 meters2.
The surface area of a cone is equal to the area of the base plus the area of the cone. If the cone Radius 9 centimeters by height 45 meters is 127424.5943397 centimeters2 or 12.7424594 meters2.
Surface Area of a Cone 9 cm by 45 m in other units
| Value | unit |
|---|---|
| 1.2742459 | km2 |
| 0.7917817 | mi2 |
| 1274.2459434 | m2 |
| 4180.5969272 | ft2 |
| 50167.1631259 | in2 |
| 1393.5323091 | yd2 |
| 127424.5943397 | cm2 |
| 1274245.943397 | mm2 |
Steps:
Given that Base radius(r) = 9 cm and height(h) = 45 m
Surface Area of a Cone = $(π⋅(Radius))$⋅($(Radius)$ + $\sqrt{(Radius)^2+(Height)^2}$)
Substitute the values of the radius r = 9 cm and height h = 45 m into the formula. Pi (π) is approximately equal to 3.14 .
Unit Conversion of 45 m = 4500.0 cm
45 Meters is 4500.0 Centimeters
To convert Meter to Centimeters
we know that, 1 Meter = 100 Centimeters
To convert Meter to Centimeters, multiply the kilometer value by 100
Result in Centimeters: 45 m × 100 × cm/m
Cancel The Comman factor of m
Result in Centimeters: (45 x 100 cm)
Multiply 45 into 100
Result in Centimeters: 4500.0 Centimeters
∴ 45 Meters = 4500.0 Centimeters
$(π⋅(9))$⋅ $(9$ + $\sqrt{(9)^2 + (4500.0)^2})$ cm
Move 9 to the left of π.
$(9π)$⋅$ (9$ + $\sqrt{(9)^2 + (4500.0)^2}$
Simplify each term
Raise 9 cm to the power of 2 and 4500.0 to the power of 2
$(9π)$⋅$ (9$ + $\sqrt{(81.0) + (20250000.0)}$ cm
Add 81.0 cm and 20250000.0 cm
$(9π)$ cm⋅$ (9$ + $\sqrt{(20250081.0)}$ cm
Multipy 9π cm and 9 cm
81.0π cm + (9π . $\sqrt{ 20250081.0 }$) cm
Put the value of $\sqrt{ 20250081.0 }$ = 4500.009 in formula
81.0π cm + (9π . 4500.009) cm
Mulitply the 9π and 4500.009
81.0π cm + (40500.0809999π)
Add 81.0π cm and 40500.0809999π cm
The result can be shown in multiple forms
Exact Form
Area = 40581.0809999π cm
∴ Surface Area of Cone 9 cm by 45 m is 40581.0809999π cm2
Decimal Form
127424.5943397 cm2
∴ Surface Area of Cylinder 9 cm by 45 m is 127424.5943397 cm2
or
Unit Conversion of 9 cm = 0.09 m
9 Centimeters is 0.09 meters
To convert Centimeter to Meter
we know that, 1 Centimeter = 0.01 Meter or
1 Centimeter = 1/100 Meter
To convert Centimeters to meters, divide the centimeter value by 100 .
Result in Meter: 9 × cm/m × cm/m
Cancel The Comman factor of cm
Result in Meters: 9/m
Divide the 9 by 100
Result in Meters: 0.09 meters
∴ 9 Centimeters = 0.09 meters
$(π⋅(0.09))$⋅ $(0.09$ + $\sqrt{(0.09)^2 + (45)^2})$ m
Move 0.09 to the left of π.
$(0.09π)$⋅$ (0.09$ + $\sqrt{(0.09)^2 + (45)^2}$
Simplify each term
Raise 0.09 m to the power of 2 and 45 to the power of 2
$(0.09π)$⋅$ (0.09$ + $\sqrt{(0.0081) + (2025.0)}$ m
Add 0.0081 m and 2025.0 m
$(0.09π)$ m ⋅ $ (0.09$ + $\sqrt{(2025.0081)}$ m
Multipy 0.09π m and 0.09 m
0.0081π m + (0.09π . $\sqrt{ 2025.0081 }$) m
Put the value of $\sqrt{2025.0081}$ = 45.00009 in formula
0.0081π m + (0.09π . 45.00009) m
Mulitply the 0.09π and 45.00009
0.0081π m + (4.0500081π)
Add 0.0081π m and 4.0500081π m
The result can be shown in multiple forms
Exact Form
Area = 4.0581081π m
∴ Surface Area of Cone 9 cm by 45 m is 4.0581081π cm2
Decimal Form
12.7424594 m2
∴ Surface Area of Cylinder 9 cm by 45 m is 12.7424594 cm2