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PLEASE HELP ...find the volume of the composite solid
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PLEASE HELP ...find the volume of the composite solid

PLEASE HELP ...find the volume of the composite solid-example-1
User Giorgio Cerruti
by
7.6k points

1 Answer

5 votes

Answer:

≈ 113.1 in³

Explanation:

The figure comprises of a cylinder and a cone.

  • V cylinder = bh= πr²h
  • V cone = 1/3bh = 1/3πr²h

Total volume is:

  • V = π*2²*8 + 1/3π2²*3 ≈ 113.1 in³

User Franz Noel
by
7.5k points
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