Answer:
B
Step-by-step explanation:
Recall that 
So now

Answer : C (24 - 6) ÷ 3
(almost 100% sure this is correct lol)
The lines never intersect or touch should be the answer.
Hope this helps/works.
Answer:
129
Step-by-step explanation:
pls heart and give brainliest much appreciated
Answer:
201.06
Step-by-step explanation:
A=πr2=π·82≈201.06193