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2 years ago

The volume of a cylinder is 252π252π cm3 and its height is 7 cm.

1 answer:

8 0

V = (pi) * r^2 * h
h = 7
V = 252(pi)

252(pi) = r^2 * 7
252(pi) / 7 = r^2
36(pi) = r^2
sqrt 36(pi) = r
6 = r <==== radius is 6 cm

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