Step-by-step explanation:
<u>Formula:</u>

r represents the radius.
The radius is 1/2 of the diameter.
Since 1/2 of 16 is 8, 8 is our radius.
<u>Substitute:</u>

<u>Solve:</u>


77 is ur answer hope this helps u
Answer:
I think it's the third one sry if I'm wrong
Answer:
I believe your answer is 2666.67
Step-by-step explanation:
26,000-18,000=8,000
8,000/3=2666.6667
I hope this helped :D