jay409465 jay409465
  • 23-10-2019
  • Mathematics
contestada

11.
7. What is the racis of a sphere that has a volume of
288pie?
A. 3
B. 4
C. 5

Respuesta :

Nonicorp1
Nonicorp1 Nonicorp1
  • 24-10-2019

Answer:

Radius of a sphere=6

Step-by-step explanation:

Volume of a sphere is given by

V=4/3πr³, where

V is the volume, π is a constant pi,and r is the radius of the sphere

Given, Volume (v)=288π, substitute in the formula:

288π/π=(4/3)πr³/π

288=(4/3)r³

r³=(288×3/4)=216

r³=216,to solve for r we get the cube root of r³ and 216

∛r³=∛216

r=6

The radius of a sphere=6

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