khall569 khall569
  • 13-12-2018
  • Mathematics
contestada

a sphere has a diameter of 32 ft. what is it’s surface area

Respuesta :

efimia efimia
  • 27-12-2018

Answer:

3216.99

Step-by-step explanation:

A = 4 [tex]\pi[/tex] [tex]r^{2}[/tex]

d = 2r

A =[tex]\pi[/tex] [tex]d^{2}[/tex]

= [tex]\pi[/tex] * 32^2 = 3216.99  

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