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Viefleur [7K]
2 years ago
15

The volume of a cylinder is 108π cm³ and its height is 12 cm.

Mathematics
2 answers:
sergij07 [2.7K]2 years ago
6 0
Volume = pi*r^2
108*pi=pi*r^2
108=r^2 (pi's cancel out)
r= √108 or 6√3 or 10.4 cm

Hope this helps
olga55 [171]2 years ago
5 0
Volume=pi*radius^2*height
108pi=12pi(radius)^2===> divide both sides by 12 pi
108pi/12pi=12pi/12pi(radius)^2
9=radius^2====>take the square of both sides
sqrt of 9= radius^2
3=radius
Thus, the radius of the cylinder is 3cm

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