Question

Plez help click on picture​

Answer 1

The volume of the spherical piece is 288.55 cm³.

Solution:

Diameter of the sphere = 8.2 cm

Radius of the sphere = 8.2 ÷ 2 = 4.1 cm

The value of π = 3.14

Volume of the sphere
`=(4)/(3) \pi r^(3)`

`$=(4)/(3) * 3.14 *(4.1)^(3)`

`$=(4)/(3) * 3.14 *68.921`

= 288.55 cm³

The volume of the spherical piece is 288.55 cm³.