write the formula which is used to calculate t. s. a of hemsphere
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TSA of hemisphere is 3πr².......
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Answer:
Explanation:
If you have a hemispherical object then it has a base which is a circle of radius r.
The area of a circle of radius r is π r2 and thus if the hemisphere is meant to include the base then the surface area is 2 π r2 + π r2 = 3 π r2
Meghanath777:
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