Question

Find the volume of a sphere with a diameter of 17.2 cm. Use 3.14 for it Round your answer to the nearest

tenth

Answer 1

2663.0 cm³ (3 s.f.)

Explanation:

`\boxed{volume \: of \: sphere = (4)/(3)\pi {r}^(3) }`

Radius= diameter ÷2

Radius of sphere

= 17.2 ÷2

= 8.6 cm

Volume of sphere

`= (4)/(3) (3.14)(8.6)^(3)`

= 2663.0 cm³ (3 s.f.)