4 years ago

PLEASE can someone calculate the surface area of this sphere!

Mathematics

2 answers:

frez [133]4 years ago

7 0

Answer:

$324\pi$

Step-by-step explanation:

$4\pi {r}^{2} \\ 4 \times 9 \times 9 \times \pi \\ = 324\pi$

daser333 [38]4 years ago

5 0

surface area= 324 is the answer!

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