Answer:
option A
Step-by-step explanation:
since putting values in formula
A) 1017.9
the radius is the bottom line which is 9
The height is the line on the inside which is 12
1/3 x 3.14 x x 12= 1017.36
but if you were to answer it with the pi symbol you would get the estamite of 1017.88 which rounded to the tenths is 1017.9
I am not sure, but the best answer should be 8 miles per hour
