Math, asked by nagesh90, 1 year ago

write the formula which is used to calculate t. s. a of hemsphere​

Answers

Answered by vivo1726
0

TSA of hemisphere is 3πr².......

hope it help you friend

Answered by Meghanath777
2

Answer:

3\pi{r} {}^{2}

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: Brainliest?
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