spmwhqeee spmwhqeee
  • 17-05-2018
  • Mathematics
contestada

Please help!!!!!!!! Show your work! Thank you so much!

Please help Show your work Thank you so much class=

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Dancer414
Dancer414 Dancer414
  • 17-05-2018
v=pi r^{2} h v=pi 7^{2}(4) v=615.75216
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gmany
gmany gmany
  • 17-05-2018
The formula of the volume of a cylinder:

[tex]V=\pi r^2 H[/tex]

r - the radius
H - the height

We have:
r = 7mm; H = 4mm

substitute:

[tex]V=\pi\cdot7^2\cdot4=\pi\cdot49\cdot4=196\pi\ mm^3\approx196\cdot3.14=615.44\ mm^3\approx615.4\ mm^3[/tex]
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