Mathematics: What is the volume of a sphere having a diameter of 6 cm?

What is the volume of a sphere having a diameter

Ответ:

captaincluck52

07.01.2022

Mathematics

113.1

Step-by-step explanation:

Volume of sphere = $\frac{4}{3}$ × π × r²

Volume of sphere = $\frac{4}{3}$ × π × 3²

Volume of sphere = $\frac{4}{3}$ × π × 9

Volume of sphere = $\frac{4}{3}$ × 9 π

Volume of sphere = 113.1

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Ответ:

Maria3737

07.01.2022

Mathematics

V=113.1cm^3

Step-by-step explanation:

The formula to calculate the volume of a sphere is:

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

Where r is the radius of the sphere.

In this case we do not know the radius of the sphere, but we know the diameter.

By definition the diameter of a sphere is equal to twice the radius. This is:

d = 2r

$r = \frac{d}{2}$

In this case d=6 cm

$r = \frac{6}{2}$

$r = 3\ cm$

Finally

$V=\frac{4}{3}\pi 3^3$

$V=36\pi\ cm^3$

V=113.1cm^3

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Ответ:

talarleonard0

19.04.2021

Mathematics

5x2=10+10=20+12= 32.

Step-by-step explanation

The correct answer is 32.

Hope I helped.

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What is the volume of a sphere having a diameter of 6 cm?

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