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Helloo pls help me!!
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Helloo pls help me!!

Helloo pls help me!!-example-1
User Steve Landiss
by
3.8k points

1 Answer

1 vote

Answer:

l = 2.55 meters

Explanation:

Tunnels are usually in cylinder shape

Surface Area of Cylinder:

l = s/(2πr)

l = 48/(2π(3)) ==> plug in known values

l = 48/(6π)

l = 8/π

l = 2.546 meters

l = 2.546 meters

l = 2.55 meters

User Vrs
by
3.8k points
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