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Aleks04 [339]
3 years ago
6

Can one please help me with this question

Mathematics
2 answers:
Nostrana [21]3 years ago
8 0

Answer:

254.34 cm^2

Step-by-step explanation:

Volume of cylinder = \pi r^{2} h

We know that the diameter is 6, which means that the radius is 3 cm.

Now, it also tell us that that the height is triple the radius, this means that we multiply it by 3. Therefore, the height is 9 cm.

Now we know r = 3 cm and h = 9 cm, pi is assumed to 3.14 as well.

Substituting into the formula we will end up with 254.34 cm^2.

yuradex [85]3 years ago
8 0
254.34
Is the answers
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