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Surface Area (Sphere_ = 4 X pi X r^(2) = 4pi r(2)

Volume (sphere) = (4/3)pi r^)3)

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lenpollock

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5mo ago
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14y ago

The surface area of a sphere is 4 x pi x radius2 - exactly 4 times the area of the circle you get when you cut the the sphere right through the center.

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Q: How do you calculate the area of a sphere?
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calculate the no of pipes in the circuit & then work out the volume based on the area.


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What is the formula used to calculate the area of an irregular shape?

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Related questions

How do you calculate the surface area of a globe?

To calculate the surface area of a sphere use the formula - 4pr2 r being the radius of the sphere. and 'p' being pi 3.14...


How do you calculate surface area of sun?

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If a sphere has a surface area of 289 pi cm squared calculate the volume of the sphere?

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What is area of earth and what is formula to calculate the area of earth?

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How do you find the lateral area of a sphere?

there would be no" lateral" surface to a sphere because it is round , only with a cube ,pyramid or rectangular object would you have lateral surface,although it is still possible to determine the surface area and volume of a sphere, the formula to calculate the area of a sphere is 4x pie x radius squared, to calculate the volume the formula is 4x pie x radius cubed divided by 3, to calculate a hemisphere you would divide the answer in half.


How does one calculate the surface area of a sphere?

To calculate the surface area of a sphere, you first need to determine its radius. Once you know the radius, you need to square it, or multiply it by itself. Next, you will need to multiply it by 4. Finally, you will multiply that number by pi, or 3.14.


What are the characteristics of a globe?

A globe is a sphere in which two mathematical formulae are used to calculate its surface area and its volume: Surface area of a sphere = 4*pi*radius2 in square units. Volume of a sphere = 4/3*pi*radius3 in cubic units.


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How do you calculate the surface area of a spherical tank with a diameter of 96 inches?

You divide the diameter by 2, to get the radius. Then you use the formula for the surface area of a sphere. Surface area of a sphere = 4*pi*radius^2


Using the simple approximation above calculate the surface area of a sphere with a radius of 5 meter?

The surface area is approximately 300m²- APEX