2 years ago

Please help this is due in 10 minutes!!!

Mathematics

1 answer:

Mandarinka [93]2 years ago

7 0

Answer:

3053.63 un³

Step-by-step explanation:

Hello!

The diameter is 18, so the radius is half of the diameter, or 9.

Using the volume of a sphere formula: $\frac43\pi r^3$

Solve:

$\frac43\pi r^3$
$\frac43\pi *9^3$
$\frac43*729\pi$
$972\pi$
3,053.6280592893 ≈ 3,053.63

The volume is 3053.63 un³.

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