Respuesta :

SleepyQueenie

Answer:

1608.5mm²

Step-by-step explanation:

the formula to it is π r²h so 8 times itself or the radius and times it with pi so it equals to 201.0619298297. then you times it with 8 aka the height and you get 1,608.4954386376. then you round it and you get 1608.5.

Answer:

B) 128π mm3

Step-by-step explanation:

I took the test.

The answer choices:

A) 64π mm3

B) 128π mm3

C) 256π mm3

D) 512π mm3