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A cylindrical water tank has a diameter of 36 centimeters and a height of 100 centimeters.The volume is 1290π cubic centimeters. What is the heightvof the water level un the tank?

Respuesta :

d=36cm
r=18cm

volume=1290pi
[tex]\pi {r}^{2} h = 1290\pi[/tex]
[tex]18 \times 18 \times h = 1290[/tex]
h=1290/ 18×18
h= 1290/324=3.98cm

answer is 3.98cm

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