papiking48 papiking48
  • 03-12-2019
  • Mathematics
contestada

Does anyone know the answer???

Does anyone know the answer class=

Respuesta :

gmany
gmany gmany
  • 03-12-2019

Answer:

3,600 m²

Step-by-step explanation:

The formula of a surface area of a sphere:

[tex]SA=4\pi R^2[/tex]

R - radius

We have R = 30m.

Substitute:

[tex]SA=4\pi(30^2)=4\pi(900)=3600\pi\ m^2[/tex]

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