Question

What is the formula of CSA of hemisphere? if you know previous also then answr​

Answer 1

Answer:

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Step-by-step explanation:

frd i can answer then if have chapter name and class i can answer but u have not did that ok pls next time mentione chapter and class ok

Answer 2

Answer:

Curved Surface Area: The area of the outer surface of the hemisphere is called the curved surface area. From the surface area of a sphere, we can easily calculate the surface area of the hemisphere. The curved surface area of a hemisphere = 2πr2 square units.