Answer: A
Step-by-step explanation:
Because to find if proportional you need to divide
Answer:
volume of the cone = 247.98 cubic meter
Step-by-step explanation:
Height of the cone= 11.7 m
Circumference= 9 m
Radius= 9/2= 4.5 m
Volume of the cone;
=
As, 
Putting the values in the formula:
Volume of the cone is:

The volume of the cone is 247.98 cubic meter
Answer:
the answer is in the image if you have any questions let me know
Step-by-step explanation:

There is one solution to this system of equations. The answer is B.