Question

Find the volume of the sphere. radius is 1/2​

Answer 1

11/21

Explanation:

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Answer 2

The answer is 11/21 or 0.52 cubic units

Explanation:

Given;

• Radius (r) = 1/2

To Find;

• Volume of sphere

Formula;

• Volume = 4/3 πr³

Now,

V = 4/3 × 22/7 × (1/2)³

V = 4/3 × 22/7 × 1/8

V = 1/3 × 11/7 × 1

V = 11/21 = 0.52 cubic units

Thus, The volume of sphere is 11/21 or 0.52 cubic units.