Math, asked by varsha98, 1 year ago

the total surface area of a solid hemisphere is 462 CM square find its volume

Answers

Answered by MFKMFK
27
I hope this answer will help you
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varsha98: thanks
MFKMFK: welcome
Answered by TheLifeRacer
12
heya friend

As you know that total surface of hemisphere is =3πr^2.

so,3πr^2=462..

=>r^2=462*7/66

=>r^2=49

=>r=7

so,volume odmf sphere =2/3πr^3

=)2/3*22/7*(7)^3

=>718.666666666Cm^2 Ans ..

hope it help you ...

@rajukumar11☺☺
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