Question

Find the volume of a sphere whose radius (ii) 5 m.​

Answer 1

Answer:

• The required volume of the sphere = 524m³

Given:

• The radius of the sphere is 5m.

Need to find:

• The required volume of the sphere = ?

Solution:

Formula used here:

• Volume of the sphere = 4/3 πr³

Putting the values:

➜Volume of the sphere = 4/3 × 22/7 × 5³

➜Volume of the sphere = 88/21 × 125

➜Volume of the sphere = 11000/21

➜Volume of the sphere = 524m³

Therefore:

• The required volume of the sphere is 524m³

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Answer 2

Answer:

Radius given : 5m

=> Volume of sphere = 4/3πr³

= 4/3 * 22/7 * (5)³

= 4.19 * 125

= 523.75 m³