3 years ago

A tunnel is cylindrical. The tunnel is 400 m long with radius 2.3 m.

Mathematics

1 answer:

pantera1 [17]3 years ago

7 0

Answer:

6647.6 liters

Step-by-step explanation:

The volume of a cylinder with end area r and length (or height) h is

V = πr²h

If we substitute 2.3 m for r and 400 m for h, we get:

V = π(2.3 m)²(400 m) = 6647.6 m³ or 6647.6 liters

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