Question

if radius of a small hemisphere is 2 cm. then find its volume​

Answer 1

Given:-

Radius = 2 cm

To Find:-

Volume of Hemisphere

Volume of Hemisphere :-

V =  $\frac{2}{3}$ × π × $r^{3}$

Explanation:-

Substituting value of r in Formula

⇒ Volume =   $\frac{2}{3}$ × π × $2^{3}$

⇒ Volume = $\frac{2}{3}$ × $\frac{22}{7}$ × 8

Taking LCM

⇒ Volume = $\frac{(2*7) + (22*3)+(8*21)}{21}$

⇒ Volume = $\frac{14+66+168}{21}$

⇒ Volume = $\frac{248}{21}$

∴ Volume of Hemisphere = $\frac{248}{21}$ cm³

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By Abhiram5566

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Answer 2

Answer:

volume- 248/21

Step-by-step explanation:

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