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bblueblob
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Can someone tell me how to find the surface area of a sphere when given the Area? thanks
I think you means volume, not area, right?bblueblob said:Can someone tell me how to find the surface area of a sphere when given the Area? thanks
The formula for finding the surface area of a sphere is 4πr², where r is the radius of the sphere.
The surface area of a sphere is related to its volume through the formula SA = 4/3πr³. This means that the surface area of a sphere is directly proportional to its volume.
No, the surface area of a sphere cannot be negative. It is a measurement of the total area of the sphere's surface and must be a positive value.
To find the surface area of a hemisphere, you can use the formula 2πr², where r is the radius of the hemisphere. This is because a hemisphere is half of a sphere, so its surface area will be half of the surface area of a full sphere.
Yes, you can estimate the surface area of a sphere by dividing the sphere into smaller, more manageable shapes such as triangles or rectangles and calculating their surface areas. Then, you can add all the individual surface areas together to get an estimate of the total surface area of the sphere.