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MariettaO [177]
2 years ago
11

The volume of a cylinder of height 8 cm is 72π cm3 Find the radius of the cylinder.

Mathematics
1 answer:
SVEN [57.7K]2 years ago
8 0

Answer:

3 cm

Step-by-step explanation:

Divide the volume by the height

72π/8 = 9π

Now we have the surface area. The surface area is πr^{2}, so we reverse it.

Divide the number by π:

9π/π=9

Now we find the square root

3 x 3 is 9, so 3 is the square root and radius.

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