remixdestroyer45 remixdestroyer45
  • 01-06-2020
  • Mathematics
contestada

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

PLEASE HELP find the volume of the composite solid class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 02-09-2020

Answer:

≈ 113.1 in³

Step-by-step 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

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