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what is the formula for surface area of a hemisphere. Total surface area of the hemisphere can be calculated by the following formula. Hemisphere as we know is the half of a sphere.
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Total surface area of hemisphere 2 p r 2 p r 2 3 p r 2. Since a sphere is a combination of a curved surface and a flat base to find the total surface area we need to sum up both the areas. The ratio of the surface areas will be.
The total surface area of a hemisphere 3pr 2 square units Where p is a constant whose value is equal to 314 approximately.
Now the general formula of curved surface area of a hemisphere is 2pr² while its surface area is 3pr². S slant height. How to do the Hemisphere Calculations Manually. R is the radius of the hemisphere.
