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MatroZZZ [7]
3 years ago
13

Help please can’t find the answer

Mathematics
1 answer:
PolarNik [594]3 years ago
4 0

Answer:

\large\boxed{V=99\pi}

Step-by-step explanation:

The formula of a volume of a cylinder:

V=\pi r^2H

<em>r</em><em> - radius</em>

<em>H</em><em> - height</em>

<em />

We have <em>2r = 6 → r = 3, H = 11</em>.

Substitute:

V=\pi(3^2)(11)=99\pi

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Yakvenalex [24]

Answer:

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Step-by-step explanation:

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__________________________________________________

According to the question ,

1) When α (alpha) = d

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  • \cos d = \frac{\sqrt{33} }{7}
  • \tan d = \frac{4}{\sqrt{33} }

2) When α (alpha) = e

  • \sin e = \frac{\sqrt{33} }{7}
  • \cos e = \frac{4}{7}
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Step-by-step explanation:

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