$\"\"$

The volume of the cylinder formula is $\"\"$ .

From the diagram diameter is 18 m and height is 3 m.

The radius is half of its diameter, So, $\"\"$ .

$\"\"$ $\"\"$

$\"\"$ (Substitute 3.14 for $\"\"$ , 9 for r and 3 for h)

$\"\"$ (Evaluate power $\"\"$ )

$\"\"$ (Multiply: $\"\"$ )

$\"\"$ . ( $\"\"$ )

The approximate volume of the cylinder is $\"\"$ . $\"\"$

The answer is H.