2 Answers

Greenimpala · Answer 1 · 2018-01-13T09:22:44+0000

Answer:

The volume of sphere is 36π cm³

B is correct.

Explanation:

A sphere has a radius of 3 cm.

We need to find the volume of sphere.

Formula:

$V=(4)/(3)\pi r^3$

where,

r is radius of sphere.

Put r=3 into formula

$\pi=3.14$

$V=(4)/(3)\pi * 3^3$

$V=36\pi\approx 113\text{ cm}^3$

Hence, The volume of sphere is 36π cm³

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