Answer:
5,089.4 cm³
Step-by-step explanation:
Volume of the cylinder = πr²h
Where,
r = 9 cm
h = 20 cm
Volume of cylinder = π×9²×20 = π×81×20
Volume = 5,089.3801 ≈ 5,089.4 cm³ (1 dp)
Factors for 18: 1, 2, 3, 6, 9, and 18.
Factors for 30: 1, 2, 3, 5, 6, 10, 15, and 30.
:)