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umka2103 [35]
2 years ago
14

????????!!!!!!!!!!!!!!????

Mathematics
2 answers:
densk [106]2 years ago
8 0

Answer:

B. 2106 pi mm³

Step-by-step explanation:

the solution is attached,

<h2><u>MARK ME AS BRAINLIST</u> </h2>

Marta_Voda [28]2 years ago
4 0

Answer:

B.2106π mm^3

Step-by-step explanation:

here is the volume of a drill

\pi \: {r}^{2} h \:  +  \frac{1}{3} \pi \:   {r}^{2} h

\pi \times 81 \times 18 +  \frac{1}{3}  \times \pi \times 81 \times 24

>  >  > 2106 \pi \:  {mm}^{3}

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