Answer:
16pi
Step-by-step explanation:
144pi is the area of the whole circle
(360 - 320)/360 = 1/9
144*1/9=16
The answer is 0.4722. I hope this helps :)
I think they all are right are you not confident about one ...? I can explain it to you
Answer:
Nirvana
Step-by-step explanation: