remixdestroyer45 remixdestroyer45

01-06-2020
Mathematics

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

PLEASE HELP find the volume of the composite solid class=

Respuesta :

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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