xalbanes1212 xalbanes1212
  • 24-08-2021
  • Mathematics
contestada

Use the formula for the volume of a sphere.

Use the formula for the volume of a sphere class=

Respuesta :

reinhard10158
reinhard10158 reinhard10158
  • 28-08-2021

Answer:

113.1 cm³

Step-by-step explanation:

we even have the formula. we only need a calculator to simply type this in.

the only "trap" here : we were given the diameter, and for the radius we need to cut that in half.

so,

r = 3

V = 4/3 × pi × r³ = 4/3 × pi × 3³ = 4/3 × pi × 27 =

= 4 × pi × 9 = 113.1 cm³

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