Question

a) volume of a sphere whose radius is 1.6 cm​

Answer 1

Answer:

Volume of sphere =

$\frac{4}{3} \pi {r}^{3}$

Volume =

$\frac{4}{3} \times \frac{22}{7} \times {1.6}^{3}$

$= 17.1641905$

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Answer 2

Explanation:

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