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I thought I just had to half the diameter and then put it into the volume formula for cylinders but ig I was wrong? Help please?

I thought I just had to half the diameter and then put it into the volume formula-example-1
User Hololeap
by
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1 Answer

5 votes

Answer:

10830.87 mm³

Explanation:

Hello!

Volume of a cylinder:
V = \pi r^2(h)


  • \pi = pi
  • r = radius (half diameter)
  • h = height

The radius for this cylinder is 9.525, after dividing 19.05 by 2.

Plug it into the volume formula to solve for the volume.

Find the Volume


  • V = \pi r^2(h)

  • V = \pi (9.525)^2(38)

  • V = \pi (90.725625)(38)

  • V = 3447.57375\pi

  • V = 1083087236570...\approx10830.87

The volume is approximately 10830.87 cubic millimeters.

User Dave McLure
by
8.6k points

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