Lognation Lognation

13-05-2020
Mathematics

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PLEASE can someone calculate the surface area of this sphere!

PLEASE can someone calculate the surface area of this sphere class=

Respuesta :

13-05-2020

Answer:

[tex]324\pi[/tex]

Step-by-step explanation:

[tex]4\pi {r}^{2} \\ 4 \times 9 \times 9 \times \pi \\ = 324\pi[/tex]

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