Crystalneedshelp1
contestada

The volume of the plastic cylinder is 64. A glass cylinder has the same height and radius is half of the plastic cylinder radius. What I said the volume of he glass cylinder?
WILL MARK BRAINLIEST AND 20 POINTSSSS

Respuesta :

tatiklisek

Answer:

I am not sure if I'm correct, but I got 16

Step-by-step explanation:

lets look at the formula for cylinder volume:

V=Ï€*r^(2)*h

now, lets plug in 64

64=Ï€*r^(2)*h

h=64/(Ï€*r^(2))

Volume of glass cylinder is

V=((0.5r)^2)*(64/(Ï€*r^(2)))*Ï€

V=0.25Ï€*r^(2)*(64/(Ï€*r^(2)))

V=16Ï€*r^(2)/(Ï€*r^(2)

V=16

armsteas000

Answer:

The correct answer is 16.

Step-by-step explanation:

Otras preguntas