Step-by-step explanation:
The volume of a cone can be derived by writing an expression that represents the volume of one cone within the cylinder.
the expression for the volume of a cylinder is

the volume of a cone is a part of the volume of a cylinder

Hence the volume of a cone can be derived by dividing the volume of a cylinder by 3
Answer:
i think it is A the first option
Step-by-step explanation:
Answer:
0.000000001
Step-by-step explanation:
1/1000×1/100000= 1/100000000= 0.000000001