1205.8 ft³ (option A)
Step-by-step explanation:
radius = 12 ft
height = 8 ft
π = 3.14
Volume of a cone = 1/3 πr²h
Volume of the cone = 1/3 × 3.14 × 12 × 12 × 8
Volume of the cone = 3.14 × 4 × 12 ×8
Volume of the cone = 1205.76 ft³
approximately to the nearest tenth, it is 1205.8 ft³ (option A)