Question

the total surface area of a solid hemisphere is 108 cm square the volume of the hemisphere is

Answer 1

hey mate here is ur answer....

Answer 2

Answer:

The volume of the hemisphere is $=81.194\ cm^3$ (Approximately)

Explanation:

A hemisphere's total surface area is $=3\pi r^2$

$3\pi r^2=108\ cm^2$

$3\times\frac{22}{7}\times r^2=108\ cm^2$

$r^2=108\times \frac{7}{22}\times \frac{1}{3}\ cm^2$

$r^{2}=11.4545\ cm^2$

$r=3.384\ cm$

Volume of hemisphere$=\frac{2}{3}\pi r^3$

$=\frac{2}{3} \times\frac{22}{7} \times(3.384)^3\ cm^3$

$=\frac{2}{3} \times\frac{22}{7} \times(3.384)\times(3.384)\times(3.384)\ cm^3$

$=81.194\ cm^3$  (Approximately)

Therefore, the volume of the hemisphere is $=81.194\ cm^3$ (Approximately)

To know more about the total surface area of the hemisphere, visit:

https://brainly.com/question/8419462?referrer=searchResults

To know more about the volume of the hemisphere, visit:

https://brainly.com/question/23178590

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