Question

16 cm

12 cm
radius of cylinder = 5 cm
radius of cone = 4 cm
A cylinder has a height of 16 cm and a radius of 5 cm. A cone has a height of 12 cm and a radius of 4 cm. If the cone is placed inside the ccylinder
as shown, what is the volume of the air space surrounding the cone inside the cylinder? (Use 3.14 as an approximation of pl.) All rights reserved.

Answer 1

1,055.04 cm^3

Explanation:

V = 3.14 x r^ x h

V = (3.14)*(52)(16)

= 1,256 cm^3

V = [ (3.14)(4^2)(12)]/3

= 602.88/3

= 200.96 cm^3

1,256 - 200.96 = 1,055.04 cms^3