Math, asked by rajeshdevendrasharma, 2 months ago

6 times
(4) 8 times
10. The total surface area of the hemisphere of volume 19404 cu. cm is
1150

Answers

Answered by st6715

0

Answer:

4158cn²

Step-by-step explanation:

Volume of hemisphere is given as

3

2

πr

3

=19404c.c.

⇒r=21 cm

Surface area of hemisphere =3πr

2

=3×π×21

2

=3×441×3.14

=4158 cm²

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