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Vikentia [17]
3 years ago
13

Determine the volume of the pencil

Mathematics
1 answer:
Dafna1 [17]3 years ago
5 0
We have that 
[Volume of the pencil]=[Volume of <span>cylinder]+[volume of cone]
</span>[Volume of cylinder]=pi*(0.5²)*15=11.78 cm³
[volume of cone]=pi*(0.5²)*2/3=0.52 cm³
[Volume of the pencil]=[11.78]+[0.52]=12.30 cm³

the answer is 12.30 cm³
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