A cylindrical glass of water is 6 in tall and holds a volume of 60 inof water.
To the nearest tenth of an inch, what is the radius of the glass?

Respuesta :

Answer:

radius of the cylinder = 3inches (to the nearest tenth)

Step-by-step explanation:

the height of the cylinder = 6inches

volume of water in the cylinder = 60inces³

radius of the cylinder =?

π = 3.14

recall that ,

the fomular for finding the volume of a cylinder  = πr²h

the volume of a cylinder  = πr²h

the volume of a cylinder  = 3.14 × r² × 6

60 = 18.84r

divide both sides by 18.84

60/18.84 = 18.84r/18.84

= 3.184

radius of the cylinder = 3inches (to the nearest tenth)

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