alyssaleannef alyssaleannef
  • 03-07-2019
  • Mathematics
contestada

A sphere has a diameter of 10 inch. What is the volume of the sphere?

Respuesta :

jimrgrant1 jimrgrant1
  • 03-07-2019

Answer:

≈ 523.6 in³

Step-by-step explanation:

The volume (V) of a sphere is

V = [tex]\frac{4}{3}[/tex] π r³ ← r is the radius

here diameter = 10, hence r = 5, so

V = [tex]\frac{4}{3}[/tex] π × 5³

  = [tex]\frac{4}{3}[/tex] π × 125

  = [tex]\frac{4\pi (125)}{3}[/tex] ≈ 523.6 ( to 1 dec. place )

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