Here is your answer
B) 1/125
REASON:
Given,

for F (3)
Putting x=3, in above function we get


HOPE IT IS USEFUL
Answer:
find using calculator yourself:))
Step-by-step explanation:
pi x r x r = pi x 88 x 88 = answer
152.6315 is because If you dived 870 by 5.7 it will be that.
The right, because your going forward not backwards