Please help me answer this area problem (6a). Thanks
>>211803
6^6pi - 5^5pi = 9pi
>>211814
11pi* I'm stupid.
what is it not(5.5^2*pi)-(5^2*pi)?
>>211814
Your answer is right but your notation is shit my dude.
5^5 is definitely not 25. You meant 5^2 or 5*5.
>>211836
im also stupid replace 5.5 with 6
>>211836
You are forgetting that the path is on BOTH SIDES of the pool. The diameter of the pool is 10, the diameter of the pool-path circle is 12. So the radius is 5 and 6.
>>211839
Yeah, I'm really sleep deprived right now, but the right idea was there.