Answer:
what grade is this?
Step-by-step explanation:
The rule is to subtract 6
Hello!
You have to find the circumference
You use the equation

r is radius which is half the diameter
This gives us 81.68
Multiply this by 32
81.68 * 32 = 2613.76
This is 217.8133333 feet
The answer is 217.8133 feet
Hope this helps!
20 is permutation
22 is counting principle
Hope it help.